Low Testosterone Heart Female
Low Testosterone Heart Female in Answers
Testosterone effects in females oppose to males? It is known that females have a substantially low testosterone level oppose to males (almost non-existant).
So I was wondering why females don't experience any of the negative symptoms associated with low T levels which males do (e.g. weight gain, depression, fatigue, heart illness, insomnia)?
I mean, what is different about the way a female body responds to testosterone and the way a male's does?
Thanks!
OKIM IM replied: "Testosterone has the same effect on females as in males: increase libido and facial hair, just to name two."
musical_bell replied: "Testosterone has almost the same effects on females. More "hairy" on face and legs, rough voice. One extra, pimples!!"
How long does it take to feel the effects of a testosterone injection? I received the shot on 10/18/06 and I am still having rapid heart rates and dizziness. I am a 40 year old female. My doctor has diagnosed me with low testosterone.
Courtney P replied: "Normally a week or so. The symptoms should start to diminish soon."
Biology Help Please?? Insight Kids....!! Ten +...? 1. The fallopian tube is an organ that ends in the
A. uterus.
B. vagina.
C. ovaries.
D. cervix.
2. Which of the following events takes place in the ovaries?
A. Absorption of estrogen
B. Storage of sperm
C. Production of ova
D. Fertilization of eggs
3. In a female, the first stage in the production of egg cells occurs
A. after pregnancy.
B. every month.
C. during puberty.
D. before birth.
4. Testosterone is a steroid hormone that controls the development of sperm and
A. a fully developed ovum.
B. estrogen, LH, and FSH.
C. fat deposits and bone mass.
D. male sexual characteristics.
5. During sexual stimulation, mature sperm leave the epididymis and enter the
A. gall bladder.
B. prostate gland.
C. vas deferens.
D. lower scrotum.
6. How many sperm enter the egg to fertilize it?
A. One
B. Two
C. Three
D. Many
7. Where does fertilization take place?
A. In the ovaries
B. In the fallopian tubes
C. In the uterus
D. In the vagina
8. Which of the following is the correct order for the path a sperm takes to the egg for fertilization?
A. vagina-cervix-uterus-fallopian tubes
B. vagina-cervix-fallopian tubes-uterus
C. cervix-vagina-uterus-fallopian tubes
D. cervix-uterus-vagina-fallopian tubes
9. In the ovaries, increased levels of FSH and LH cause a follicle to rupture, resulting in
A. ovulation.
B. menstruation.
C. infertility.
D. menopause.
10. In the menstrual cycle, when do levels of luteinizing hormone rise most dramatically?
A. Just before the flow phase
B. In the absence of estrogen
C. During the follicular phase
D. After ovulation is finished
11. A fertilized egg that has attached to the uterine wall and has begun to form three layers is called a(n)
A. zygote.
B. blastocyst.
C. embryo.
D. fetus.
12. Which event occurs during the second trimester of pregnancy?
A. Heart starts beating
B. Brain grows rapidly
C. Lungs entirely mature
D. Fingers begin to form
13. During which trimester is a fetus most at risk for damage caused by mutation or genetic errors?
A. First
B. Second
C. Third
D. All
14. Which event is a characteristic of the third trimester of pregnancy?
A. Heart begins to beat
B. Lungs are fully developed
C. Fingers are forming
D. Embryo first moves
15. What stage in fetal development does the structure shown in Figure 34.1 go through first?
A. Implantation
B. Division
C. Layer development
D. Determination
16. Which life stage marks the beginning of sexual maturity?
A. Infancy
B. Childhood
C. Puberty
D. Adulthood
17. Skin becomes thinner and less elastic and muscle mass decreases in the latter part of which stage of life?
A. Infancy
B. Childhood
C. Adolescence
D. Adulthood
18. Which is a characteristic of infancy?
A. Relatively little physical growth
B. Development of large-motor skills
C. Replacement of muscle mass by fat
D. Understanding of others' emotions
19. Which of the following events is characteristic of childhood?
A. Growth of about 10 inches per year
B. Ability to sit and stand with support
C. Vocabulary of several simple words
D. Development of fine-motor skills
20. The production of luteinizing hormone and follicle-stimulating hormone marks the beginning of which life stage?
A. Infancy
B. Pregnancy
C. Puberty
D. Aging
21. The main function of the placenta is to
A. cushion and protect the growing fetus.
B. exchange nutrients, gases, and wastes.
C. maintain a constant body temperature.
D. provide blood to the fetal circulation.
22. The release of LH and FSH by the male pituitary gland results in
A. decreased sperm production.
B. stimulation of the hypothalamus.
C. increased testosterone levels.
D. suppression of the pituitary.
23. What is a zygote?
A. The head region of a sperm that helps a sperm enter an egg
B. A fertilized egg that has 23 chromosomes from each parent
C. An area on the egg's membrane where sperm are able to enter
D. The whip like tail of a sperm that enables it to swim to the egg
24. Which of the following STDs has no cure?
A. chlamydia
B. trichomoniasis
C. gonorrhea
D. genital herpes
25. The embryo is most susceptible to damage from mutations or genetic errors during weeks
A. 0 to 1.
B. 1 to 12.
C. 13 to 27.
D. 28 to 40.
browneyedgurrl replied: "when you dont know the answer pick C"
Marissa replied: "here are the first ones, but can you help me with a past assignment?
1 A
2 C
3 B
4 D
5 C
6 A
7 B
8 B
9 C"
lyubasha replied: "acddcabaccbabaacdbdcbcbdb"
Biology Insight students please help? 1. The fallopian tube is an organ that ends in the
A. uterus.
B. vagina.
C. ovaries.
D. cervix.
2. Which of the following events takes place in the ovaries?
A. Absorption of estrogen
B. Storage of sperm
C. Production of ova
D. Fertilization of eggs
3. In a female, the first stage in the production of egg cells occurs
A. after pregnancy.
B. every month.
C. during puberty.
D. before birth.
4. Testosterone is a steroid hormone that controls the development of sperm and
A. a fully developed ovum.
B. estrogen, LH, and FSH.
C. fat deposits and bone mass.
D. male sexual characteristics.
5. During sexual stimulation, mature sperm leave the epididymis and enter the
A. gall bladder.
B. prostate gland.
C. vas deferens.
D. lower scrotum.
6. How many sperm enter the egg to fertilize it?
A. One
B. Two
C. Three
D. Many
7. Where does fertilization take place?
A. In the ovaries
B. In the fallopian tubes
C. In the uterus
D. In the vagina
8. Which of the following is the correct order for the path a sperm takes to the egg for fertilization?
A. vagina-cervix-uterus-fallopian tubes
B. vagina-cervix-fallopian tubes-uterus
C. cervix-vagina-uterus-fallopian tubes
D. cervix-uterus-vagina-fallopian tubes
9. In the ovaries, increased levels of FSH and LH cause a follicle to rupture, resulting in
A. ovulation.
B. menstruation.
C. infertility.
D. menopause.
10. In the menstrual cycle, when do levels of luteinizing hormone rise most dramatically?
A. Just before the flow phase
B. In the absence of estrogen
C. During the follicular phase
D. After ovulation is finished
11. A fertilized egg that has attached to the uterine wall and has begun to form three layers is called a(n)
A. zygote.
B. blastocyst.
C. embryo.
D. fetus.
12. Which event occurs during the second trimester of pregnancy?
A. Heart starts beating
B. Brain grows rapidly
C. Lungs entirely mature
D. Fingers begin to form
13. During which trimester is a fetus most at risk for damage caused by mutation or genetic errors?
A. First
B. Second
C. Third
D. All
14. Which event is a characteristic of the third trimester of pregnancy?
A. Heart begins to beat
B. Lungs are fully developed
C. Fingers are forming
D. Embryo first moves
15. What stage in fetal development does the structure shown in Figure 34.1 go through first?
A. Implantation
B. Division
C. Layer development
D. Determination
16. Which life stage marks the beginning of sexual maturity?
A. Infancy
B. Childhood
C. Puberty
D. Adulthood
17. Skin becomes thinner and less elastic and muscle mass decreases in the latter part of which stage of life?
A. Infancy
B. Childhood
C. Adolescence
D. Adulthood
18. Which is a characteristic of infancy?
A. Relatively little physical growth
B. Development of large-motor skills
C. Replacement of muscle mass by fat
D. Understanding of others' emotions
19. Which of the following events is characteristic of childhood?
A. Growth of about 10 inches per year
B. Ability to sit and stand with support
C. Vocabulary of several simple words
D. Development of fine-motor skills
20. The production of luteinizing hormone and follicle-stimulating hormone marks the beginning of which life stage?
A. Infancy
B. Pregnancy
C. Puberty
D. Aging
21. The main function of the placenta is to
A. cushion and protect the growing fetus.
B. exchange nutrients, gases, and wastes.
C. maintain a constant body temperature.
D. provide blood to the fetal circulation.
22. The release of LH and FSH by the male pituitary gland results in
A. decreased sperm production.
B. stimulation of the hypothalamus.
C. increased testosterone levels.
D. suppression of the pituitary.
23. What is a zygote?
A. The head region of a sperm that helps a sperm enter an egg
B. A fertilized egg that has 23 chromosomes from each parent
C. An area on the egg's membrane where sperm are able to enter
D. The whip like tail of a sperm that enables it to swim to the egg
24. Which of the following STDs has no cure?
A. chlamydia
B. trichomoniasis
C. gonorrhea
D. genital herpes
25. The embryo is most susceptible to damage from mutations or genetic errors during weeks
A. 0 to 1.
B. 1 to 12.
C. 13 to 27.
D. 28 to 40.
I am checking my answers, to verify I get a good grade.
iMango replied: "You should Google all the answers.
Some of these should be something you should already know for fact."
fendergrl97 replied: "I'm only doing this because you said you want CHECK...so I trust you've already done these!
A few are ambiguous and could realy go either way, but here are my answers:
C
C
D
D
C
A
B
A
A
C
C
B
D
D
?
C
D
B
D
C
B
B
B
D
C"
biology help please. im needing at least a 70% on this to pass the class and i need to check my answers? . The fallopian tube is an organ that ends in the
A. uterus.
B. vagina.
C. ovaries.
D. cervix.
2. Which of the following events takes place in the ovaries?
A. Absorption of estrogen
B. Storage of sperm
C. Production of ova
D. Fertilization of eggs
3. In a female, the first stage in the production of egg cells occurs
A. after pregnancy.
B. every month.
C. during puberty.
D. before birth.
4. Testosterone is a steroid hormone that controls the development of sperm and
A. a fully developed ovum.
B. estrogen, LH, and FSH.
C. fat deposits and bone mass.
D. male sexual characteristics.
5. During sexual stimulation, mature sperm leave the epididymis and enter the
A. gall bladder.
B. prostate gland.
C. vas deferens.
D. lower scrotum.
6. How many sperm enter the egg to fertilize it?
A. One
B. Two
C. Three
D. Many
7. Where does fertilization take place?
A. In the ovaries
B. In the fallopian tubes
C. In the uterus
D. In the vagina
8. Which of the following is the correct order for the path a sperm takes to the egg for fertilization?
A. vagina-cervix-uterus-fallopian tubes
B. vagina-cervix-fallopian tubes-uterus
C. cervix-vagina-uterus-fallopian tubes
D. cervix-uterus-vagina-fallopian tubes
9. In the ovaries, increased levels of FSH and LH cause a follicle to rupture, resulting in
A. ovulation.
B. menstruation.
C. infertility.
D. menopause.
10. In the menstrual cycle, when do levels of luteinizing hormone rise most dramatically?
A. Just before the flow phase
B. In the absence of estrogen
C. During the follicular phase
D. After ovulation is finished
11. A fertilized egg that has attached to the uterine wall and has begun to form three layers is called a(n)
A. zygote.
B. blastocyst.
C. embryo.
D. fetus.
12. Which event occurs during the second trimester of pregnancy?
A. Heart starts beating
B. Brain grows rapidly
C. Lungs entirely mature
D. Fingers begin to form
13. During which trimester is a fetus most at risk for damage caused by mutation or genetic errors?
A. First
B. Second
C. Third
D. All
14. Which event is a characteristic of the third trimester of pregnancy?
A. Heart begins to beat
B. Lungs are fully developed
C. Fingers are forming
D. Embryo first moves
15. What stage in fetal development does the structure shown in Figure 34.1 go through first?
A. Implantation
B. Division
C. Layer development
D. Determination
16. Which life stage marks the beginning of sexual maturity?
A. Infancy
B. Childhood
C. Puberty
D. Adulthood
17. Skin becomes thinner and less elastic and muscle mass decreases in the latter part of which stage of life?
A. Infancy
B. Childhood
C. Adolescence
D. Adulthood
18. Which is a characteristic of infancy?
A. Relatively little physical growth
B. Development of large-motor skills
C. Replacement of muscle mass by fat
D. Understanding of others' emotions
19. Which of the following events is characteristic of childhood?
A. Growth of about 10 inches per year
B. Ability to sit and stand with support
C. Vocabulary of several simple words
D. Development of fine-motor skills
20. The production of luteinizing hormone and follicle-stimulating hormone marks the beginning of which life stage?
A. Infancy
B. Pregnancy
C. Puberty
D. Aging
21. The main function of the placenta is to
A. cushion and protect the growing fetus.
B. exchange nutrients, gases, and wastes.
C. maintain a constant body temperature.
D. provide blood to the fetal circulation.
22. The release of LH and FSH by the male pituitary gland results in
A. decreased sperm production.
B. stimulation of the hypothalamus.
C. increased testosterone levels.
D. suppression of the pituitary.
23. What is a zygote?
A. The head region of a sperm that helps a sperm enter an egg
B. A fertilized egg that has 23 chromosomes from each parent
C. An area on the egg's membrane where sperm are able to enter
D. The whip like tail of a sperm that enables it to swim to the egg
24. Which of the following STDs has no cure?
A. chlamydia
B. trichomoniasis
C. gonorrhea
D. genital herpes
25. The embryo is most susceptible to damage from mutations or genetic errors during weeks
A. 0 to 1.
B. 1 to 12.
C. 13 to 27.
D. 28 to 40.
scottsdalehigh64 replied: "Actually, you want the answers to the questions. If you wish us to determine if you have the correct answers, submit them, and maybe someone will tell you if you have them correct. However, you want us to help you cheat."
Biology Help Please? Insight people, Unit 35 Assignment? Help.....? 1. The fallopian tube is an organ that ends in the
A. uterus.
B. vagina.
C. ovaries.
D. cervix.
2. Which of the following events takes place in the ovaries?
A. Absorption of estrogen
B. Storage of sperm
C. Production of ova
D. Fertilization of eggs
3. In a female, the first stage in the production of egg cells occurs
A. after pregnancy.
B. every month.
C. during puberty.
D. before birth.
4. Testosterone is a steroid hormone that controls the development of sperm and
A. a fully developed ovum.
B. estrogen, LH, and FSH.
C. fat deposits and bone mass.
D. male sexual characteristics.
5. During sexual stimulation, mature sperm leave the epididymis and enter the
A. gall bladder.
B. prostate gland.
C. vas deferens.
D. lower scrotum.
6. How many sperm enter the egg to fertilize it?
A. One
B. Two
C. Three
D. Many
7. Where does fertilization take place?
A. In the ovaries
B. In the fallopian tubes
C. In the uterus
D. In the vagina
8. Which of the following is the correct order for the path a sperm takes to the egg for fertilization?
A. vagina-cervix-uterus-fallopian tubes
B. vagina-cervix-fallopian tubes-uterus
C. cervix-vagina-uterus-fallopian tubes
D. cervix-uterus-vagina-fallopian tubes
9. In the ovaries, increased levels of FSH and LH cause a follicle to rupture, resulting in
A. ovulation.
B. menstruation.
C. infertility.
D. menopause.
10. In the menstrual cycle, when do levels of luteinizing hormone rise most dramatically?
A. Just before the flow phase
B. In the absence of estrogen
C. During the follicular phase
D. After ovulation is finished
11. A fertilized egg that has attached to the uterine wall and has begun to form three layers is called a(n)
A. zygote.
B. blastocyst.
C. embryo.
D. fetus.
12. Which event occurs during the second trimester of pregnancy?
A. Heart starts beating
B. Brain grows rapidly
C. Lungs entirely mature
D. Fingers begin to form
13. During which trimester is a fetus most at risk for damage caused by mutation or genetic errors?
A. First
B. Second
C. Third
D. All
14. Which event is a characteristic of the third trimester of pregnancy?
A. Heart begins to beat
B. Lungs are fully developed
C. Fingers are forming
D. Embryo first moves
15. What stage in fetal development does the structure shown in Figure 34.1 go through first?
A. Implantation
B. Division
C. Layer development
D. Determination
16. Which life stage marks the beginning of sexual maturity?
A. Infancy
B. Childhood
C. Puberty
D. Adulthood
17. Skin becomes thinner and less elastic and muscle mass decreases in the latter part of which stage of life?
A. Infancy
B. Childhood
C. Adolescence
D. Adulthood
18. Which is a characteristic of infancy?
A. Relatively little physical growth
B. Development of large-motor skills
C. Replacement of muscle mass by fat
D. Understanding of others' emotions
19. Which of the following events is characteristic of childhood?
A. Growth of about 10 inches per year
B. Ability to sit and stand with support
C. Vocabulary of several simple words
D. Development of fine-motor skills
20. The production of luteinizing hormone and follicle-stimulating hormone marks the beginning of which life stage?
A. Infancy
B. Pregnancy
C. Puberty
D. Aging
21. The main function of the placenta is to
A. cushion and protect the growing fetus.
B. exchange nutrients, gases, and wastes.
C. maintain a constant body temperature.
D. provide blood to the fetal circulation.
22. The release of LH and FSH by the male pituitary gland results in
A. decreased sperm production.
B. stimulation of the hypothalamus.
C. increased testosterone levels.
D. suppression of the pituitary.
23. What is a zygote?
A. The head region of a sperm that helps a sperm enter an egg
B. A fertilized egg that has 23 chromosomes from each parent
C. An area on the egg's membrane where sperm are able to enter
D. The whip like tail of a sperm that enables it to swim to the egg
24. Which of the following STDs has no cure?
A. chlamydia
B. trichomoniasis
C. gonorrhea
D. genital herpes
25. The embryo is most susceptible to damage from mutations or genetic errors during weeks
A. 0 to 1.
B. 1 to 12.
C. 13 to 27.
D. 28 to 40.
wouldnt u like to no replied: "a
c
d
d
c
a
b
a
a
c
c
b
a
b
a
c
d
b
d
c
b
c
b
d
b"
help please???? biology. Insight school? 1. The fallopian tube is an organ that ends in the
A. uterus.
B. vagina.
C. ovaries.
D. cervix.
2. Which of the following events takes place in the ovaries?
A. Absorption of estrogen
B. Storage of sperm
C. Production of ova
D. Fertilization of eggs
3. In a female, the first stage in the production of egg cells occurs
A. after pregnancy.
B. every month.
C. during puberty.
D. before birth.
4. Testosterone is a steroid hormone that controls the development of sperm and
A. a fully developed ovum.
B. estrogen, LH, and FSH.
C. fat deposits and bone mass.
D. male sexual characteristics.
5. During sexual stimulation, mature sperm leave the epididymis and enter the
A. gall bladder.
B. prostate gland.
C. vas deferens.
D. lower scrotum.
6. How many sperm enter the egg to fertilize it?
A. One
B. Two
C. Three
D. Many
7. Where does fertilization take place?
A. In the ovaries
B. In the fallopian tubes
C. In the uterus
D. In the vagina
8. Which of the following is the correct order for the path a sperm takes to the egg for fertilization?
A. vagina-cervix-uterus-fallopian tubes
B. vagina-cervix-fallopian tubes-uterus
C. cervix-vagina-uterus-fallopian tubes
D. cervix-uterus-vagina-fallopian tubes
9. In the ovaries, increased levels of FSH and LH cause a follicle to rupture, resulting in
A. ovulation.
B. menstruation.
C. infertility.
D. menopause.
10. In the menstrual cycle, when do levels of luteinizing hormone rise most dramatically?
A. Just before the flow phase
B. In the absence of estrogen
C. During the follicular phase
D. After ovulation is finished
11. A fertilized egg that has attached to the uterine wall and has begun to form three layers is called a(n)
A. zygote.
B. blastocyst.
C. embryo.
D. fetus.
12. Which event occurs during the second trimester of pregnancy?
A. Heart starts beating
B. Brain grows rapidly
C. Lungs entirely mature
D. Fingers begin to form
13. During which trimester is a fetus most at risk for damage caused by mutation or genetic errors?
A. First
B. Second
C. Third
D. All
14. Which event is a characteristic of the third trimester of pregnancy?
A. Heart begins to beat
B. Lungs are fully developed
C. Fingers are forming
D. Embryo first moves
15. What stage in fetal development does the structure shown in Figure 34.1 go through first?
A. Implantation
B. Division
C. Layer development
D. Determination
16. Which life stage marks the beginning of sexual maturity?
A. Infancy
B. Childhood
C. Puberty
D. Adulthood
17. Skin becomes thinner and less elastic and muscle mass decreases in the latter part of which stage of life?
A. Infancy
B. Childhood
C. Adolescence
D. Adulthood
18. Which is a characteristic of infancy?
A. Relatively little physical growth
B. Development of large-motor skills
C. Replacement of muscle mass by fat
D. Understanding of others' emotions
19. Which of the following events is characteristic of childhood?
A. Growth of about 10 inches per year
B. Ability to sit and stand with support
C. Vocabulary of several simple words
D. Development of fine-motor skills
20. The production of luteinizing hormone and follicle-stimulating hormone marks the beginning of which life stage?
A. Infancy
B. Pregnancy
C. Puberty
D. Aging
21. The main function of the placenta is to
A. cushion and protect the growing fetus.
B. exchange nutrients, gases, and wastes.
C. maintain a constant body temperature.
D. provide blood to the fetal circulation.
22. The release of LH and FSH by the male pituitary gland results in
A. decreased sperm production.
B. stimulation of the hypothalamus.
C. increased testosterone levels.
D. suppression of the pituitary.
23. What is a zygote?
A. The head region of a sperm that helps a sperm enter an egg
B. A fertilized egg that has 23 chromosomes from each parent
C. An area on the egg's membrane where sperm are able to enter
D. The whip like tail of a sperm that enables it to swim to the egg
24. Which of the following STDs has no cure?
A. chlamydia
B. trichomoniasis
C. gonorrhea
D. genital herpes
25. The embryo is most susceptible to damage from mutations or genetic errors during weeks
A. 0 to 1.
B. 1 to 12.
C. 13 to 27.
D. 28 to 40.
Ducky replied: "A
C
D
D
C
A
B
A
9. A
11.C
16.A
17.D
21. B
23. B
24. D"
Biology Assigment - Can someone help me with this? 1. The fallopian tube is an organ that ends in the
A. uterus.
B. vagina.
C. ovaries.
D. cervix.
2. Which of the following events takes place in the ovaries?
A. Absorption of estrogen
B. Storage of sperm
C. Production of ova
D. Fertilization of eggs
3. In a female, the first stage in the production of egg cells occurs
A. after pregnancy.
B. every month.
C. during puberty.
D. before birth.
4. Testosterone is a steroid hormone that controls the development of sperm and
A. a fully developed ovum.
B. estrogen, LH, and FSH.
C. fat deposits and bone mass.
D. male sexual characteristics.
5. During sexual stimulation, mature sperm leave the epididymis and enter the
A. gall bladder.
B. prostate gland.
C. vas deferens.
D. lower scrotum.
6. How many sperm enter the egg to fertilize it?
A. One
B. Two
C. Three
D. Many
7. Where does fertilization take place?
A. In the ovaries
B. In the fallopian tubes
C. In the uterus
D. In the vagina
8. Which of the following is the correct order for the path a sperm takes to the egg for fertilization?
A. vagina-cervix-uterus-fallopian tubes
B. vagina-cervix-fallopian tubes-uterus
C. cervix-vagina-uterus-fallopian tubes
D. cervix-uterus-vagina-fallopian tubes
9. In the ovaries, increased levels of FSH and LH cause a follicle to rupture, resulting in
A. ovulation.
B. menstruation.
C. infertility.
D. menopause.
10. In the menstrual cycle, when do levels of luteinizing hormone rise most dramatically?
A. Just before the flow phase
B. In the absence of estrogen
C. During the follicular phase
D. After ovulation is finished
11. A fertilized egg that has attached to the uterine wall and has begun to form three layers is called a(n)
A. zygote.
B. blastocyst.
C. embryo.
D. fetus.
12. Which event occurs during the second trimester of pregnancy?
A. Heart starts beating
B. Brain grows rapidly
C. Lungs entirely mature
D. Fingers begin to form
13. During which trimester is a fetus most at risk for damage caused by mutation or genetic errors?
A. First
B. Second
C. Third
D. All
14. Which event is a characteristic of the third trimester of pregnancy?
A. Heart begins to beat
B. Lungs are fully developed
C. Fingers are forming
D. Embryo first moves
15. What stage in fetal development does the structure shown in Figure 34.1 go through first?
A. Implantation
B. Division
C. Layer development
D. Determination
16. Which life stage marks the beginning of sexual maturity?
A. Infancy
B. Childhood
C. Puberty
D. Adulthood
17. Skin becomes thinner and less elastic and muscle mass decreases in the latter part of which stage of life?
A. Infancy
B. Childhood
C. Adolescence
D. Adulthood
18. Which is a characteristic of infancy?
A. Relatively little physical growth
B. Development of large-motor skills
C. Replacement of muscle mass by fat
D. Understanding of others' emotions
19. Which of the following events is characteristic of childhood?
A. Growth of about 10 inches per year
B. Ability to sit and stand with support
C. Vocabulary of several simple words
D. Development of fine-motor skills
20. The production of luteinizing hormone and follicle-stimulating hormone marks the beginning of which life stage?
A. Infancy
B. Pregnancy
C. Puberty
D. Aging
21. The main function of the placenta is to
A. cushion and protect the growing fetus.
B. exchange nutrients, gases, and wastes.
C. maintain a constant body temperature.
D. provide blood to the fetal circulation.
22. The release of LH and FSH by the male pituitary gland results in
A. decreased sperm production.
B. stimulation of the hypothalamus.
C. increased testosterone levels.
D. suppression of the pituitary.
23. What is a zygote?
A. The head region of a sperm that helps a sperm enter an egg
B. A fertilized egg that has 23 chromosomes from each parent
C. An area on the egg's membrane where sperm are able to enter
D. The whip like tail of a sperm that enables it to swim to the egg
24. Which of the following STDs has no cure?
A. chlamydia
B. trichomoniasis
C. gonorrhea
D. genital herpes
25. The embryo is most susceptible to damage from mutations or genetic errors during weeks
A. 0 to 1.
B. 1 to 12.
C. 13 to 27.
D. 28 to 40.
marimbapanda replied: "You aren't asking for help, you are asking for someone to do your homework for you. That's irresponsible, and it's also cheating. You really should do your own homework."
Claytuhn replied: "1 A
2 C
3 B
4 D
5 C
6 A
7 B
8 B
9 C
10
11
12
13
14
15
16 C
17 D
18
19 D
20 C
21 ?
22 C
23 B
24 D?
25 B?
Hope that helps."
can someone please help me, im trying to help my daughter with her biology.? 1. In the human body, the _______ is a muscular membrane
that separates the thoracic cavity from the abdominal cavity.
A. epiglottis C. diaphragm
B. esophagus D. bolus
2. In kidneys, the tiny tubules that produce urine are called
A. nephrons. C. the renal cortex.
B. the ureters. D. the renal medulla.
3. Which of these plant hormones hastens the ripening of fruit
and helps to cause the fall of leaves, flowers, and fruit?
A. Cytokinins C. Ethylene
B. Auxins D. Gibberellins
4. In the central nervous system, the _______ communicates
with and coordinates what happens in other parts of the brain.
A. cerebrum C. brain stem
B. cerebellum D. hypothalamus
5. In the body of a human or other complex organism, a group of similar cells performing
similar functions is called a/an
A. organ. C. organ system.
B. tissue. D. cell.
6. In the human body, which of the following is part of the axial skeleton?
A. Clavicle C. Sternum
B. Femur D. Ulna
7. The purpose of the cuticle in plants is to
A. minimize water loss. C. transport water.
B. provide support. D. support plant functions.
8. The colored part of the human eye is the
A. pupil. C. cornea.
B. retina. D. iris.
9. Which of these is a white blood cell?
A. Neutrophil C. Thrombocyte
B. Erythrocyte D. Hemoglobin
10. Which one of these eating disorders is more likely to affect men than women?
A. Bulimia nervosa C. Anorexia nervosa
B. Chronic dieting D. Muscle dysmorphia
11. The wood in the trunk and limbs of a tree is made up of
A. cork cambium. C. secondary xylem.
B. pith. D. phloem.
12. Which blood type has neither anti-A nor anti-B antibodies?
A. A C. O
B. B D. AB
13. What part of the lower respiratory tract is made up of tiny air sacs where oxygen and
carbon dioxide are exchanged?
A. Bronchioles C. Trachea
B. Alveoli D. Larynx
14. All the systems of the body work together to keep the internal environment of the
body constant within certain limits. This process is called
A. homoeostasis. C. neuroglia.
B. positive feedback. D. homeopathy
15. What divides the human heart into a left and right side?
A. Aaorta C. Ventricles
B. Septum D. Atria
16. The main sex hormone in males is
A. estrogen. C. testosterone.
B. progesterone. D. luteum.
17. A plant sits on a window sill. Over time, the stems of the plant curve toward the light
coming in the window. This process is called
A. phototropism. C. gravitropism.
B. photoperiodism. D. phytochromism.
18. Which of these parts receive nerve impulses from the central nervous system, causing
muscle fibers to contract?
A. Interneurons C. Sensory neurons
B. Motor neurons D. Myelin sheaths
19. In the human immune system, the main function of the _______ is filtering blood.
A. thymus gland C. tonsils
B. spleen D. appendix
20. In flowering plants, which of these becomes the female gametophyte?
A. Microspore C. Pollen sacs
B. Pollen grains D. Megaspores
Jennifer replied: "All of this stuff can be found easily on the internet."
gmsgurl13 replied: "1.(if really your daughter and not you) she should have a book with most of these answers
2. Im pretty sure this is like a whole worksheet... she has to know something... she sits in class not you"
nam replied: "all this stuff is definately on the internet"
Nestor a.k.a. Grim Reaper replied: "1 C
2 B
3 ?
4 ?
5 A
6 ?
7 ?
8 D
9 A
10 B
11 ?
12 O
13 B
14 A
15 B
16 C (TESTosterone; TESTis)
17 A (photo means light in Greek)
18 Crap I forgot
19 B
20 ?"
Could someone please help me with my biology exam? I'm taking online classes to get my diploma because I dropped out of school. I do fine with everything, but I can't for the life of me understand biology or even pass one exam. I've read all of the material my instructions said and STILL failed my exams. I've even had my friend who is a college major in biology try to help me, and we couldn't get it.
This is one of my retakes, the other one I failed just as miserably again. Please help me.
Thank you.
1. In the human body, the _______ is a muscular membrane
that separates the thoracic cavity from the abdominal cavity.
A. epiglottis C. diaphragm
B. esophagus D. bolus
2. In kidneys, the tiny tubules that produce urine are called
A. nephrons. C. the renal cortex.
B. the ureters. D. the renal medulla.
3. Which of these plant hormones hastens the ripening of fruit
and helps to cause the fall of leaves, flowers, and fruit?
A. Cytokinins C. Ethylene
B. Auxins D. Gibberellins
4. In the central nervous system, the _______ communicates
with and coordinates what happens in other parts of the brain.
A. cerebrum C. brain stem
B. cerebellum D. hypothalamus
5. In the body of a human or other complex organism, a group of similar cells performing
similar functions is called a/an
A. organ. C. organ system.
B. tissue. D. cell.
6. In the human body, which of the following is part of the axial skeleton?
A. Clavicle C. Sternum
B. Femur D. Ulna
7. The purpose of the cuticle in plants is to
A. minimize water loss. C. transport water.
B. provide support. D. support plant functions.
8. The colored part of the human eye is the
A. pupil. C. cornea.
B. retina. D. iris.
9. Which of these is a white blood cell?
A. Neutrophil C. Thrombocyte
B. Erythrocyte D. Hemoglobin
10. Which one of these eating disorders is more likely to affect men than women?
A. Bulimia nervosa C. Anorexia nervosa
B. Chronic dieting D. Muscle dysmorphia
11. The wood in the trunk and limbs of a tree is made up of
A. cork cambium. C. secondary xylem.
B. pith. D. phloem.
12. Which blood type has neither anti-A nor anti-B antibodies?
A. A C. O
B. B D. AB
13. What part of the lower respiratory tract is made up of tiny air sacs where oxygen and
carbon dioxide are exchanged?
A. Bronchioles C. Trachea
B. Alveoli D. Larynx
14. All the systems of the body work together to keep the internal environment of the
body constant within certain limits. This process is called
A. homoeostasis. C. neuroglia.
B. positive feedback. D. homeopathy
15. What divides the human heart into a left and right side?
A. Aaorta C. Ventricles
B. Septum D. Atria
16. The main sex hormone in males is
A. estrogen. C. testosterone.
B. progesterone. D. luteum.
17. A plant sits on a window sill. Over time, the stems of the plant curve toward the light
coming in the window. This process is called
A. phototropism. C. gravitropism.
B. photoperiodism. D. phytochromism.
18. Which of these parts receive nerve impulses from the central nervous system, causing
muscle fibers to contract?
A. Interneurons C. Sensory neurons
B. Motor neurons D. Myelin sheaths
19. In the human immune system, the main function of the _______ is filtering blood.
A. thymus gland C. tonsils
B. spleen D. appendix
20. In flowering plants, which of these becomes the female gametophyte?
A. Microspore C. Pollen sacs
B. Pollen grains D. Megaspores
Fian replied: "1- Diagphram
2- Nephrons
3- Ethylene
4- Cerebrum
5- Tissue
6- Sternum
7- Minimize water loss
8- Iris
9- Neutrophil
10- Muscle dysmorphia
11- Cork cambium
12- O-typed blood
13- Alveoli
14- Homeostasis
15- Septum
16- Testestrone
17- Phototrophism
18- Motor neurone
19- Spleen
20- Pollen sacs
i am confident about my answers.
Good Luck."
perzngirl replied: "1. b
4.c
5.b
6.c
7.a
8.d
9.a
13b
14a
16c
17a
19b
i dont wanna guesss on the rest but let me know how u do!!"
alltheworldsastage07 replied: "I think that it is unethical to provide answers to an entire homework assignment, but the medical student made a mistake with regard to blood types. The correct answer to question 12 is (D) AB
Type AB contains both A and B antigens and no anti-A or anti-B antibodies."
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