Q. No.Chose the correct chronological order in which the following cells are produced:
a.
primary spermatocytes
b.
secondary spermatocytes
c.
spermatids
d.
spermatogonia
e
sperm cells
1.
a,b,c,d,e
2.
b,a,c,e,d
3.
c,a,b,d,e
4.
d,a,b,c,e
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A pair of sponge-like regions of erectile tissue which contain most of the blood in the penis during an erection are called:
| 1. | corpus spongiosum | 2. | corpora cavernosa |
| 3. | crus of the penis | 4. | glans penis |
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The release of the sperms from the ampulla of the vas deferens is called:
1. erection.
2. emission.
3. ejaculation.
4. orgasm.
What is present in the follicles in the ovary of a girl at birth?
| 1. | primary oocytes | 2. | secondary oocytes |
| 3. | oogonia | 4. | ova |
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A polar body, during oogenesis, is formed:
| I: | before fertilization. |
| II: | after fertilization. |
| 1. | Only I | 2. | Only II |
| 3. | Neither I nor II | 4. | Both I and II |
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What is release at the time of ovulation?
1. primary oocyte
2. secondary oocyte
3. polar body
4. ootid
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The first menstrual cycle or first menstrual bleeding is known as:
1. menorrhagia.
2. menarche.
3. menopause.
4. amenorrhea.
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Identify the incorrectly matched pair [with respect to a 28 days cycle]:
1. beginning of menstrual flow - day 1
2. ovulation - day 14
3. LH surge - day 21
4. beginning of proliferative phase - day 5
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What maintains the corpus luteum after fertilization?
| 1. | release of HCG by the trophoblast to maintain the corpus luteum. |
| 2. | production of LH by the maternal pituitary. |
| 3. | maintenance of the corpus luteum by prolactin. |
| 4. | production of estrogen by the adenohypophysis. |
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