Q. No.The testes in the initial months of the development:
1. are found in the abdominal cavity.
2. descend into the scrotum by the end of second month.
3. start spermatogenesis.
4. secretes some LH.
1. are found in the abdominal cavity.
2. descend into the scrotum by the end of second month.
3. start spermatogenesis.
4. secretes some LH.
Spermatogenesis takes place in:
1. interstitial space.
2. seminiferous tubules.
3. epididymis.
4. rete testis.
The sperms get stored and matured in:
1. seminal vesicles
2. seminiferous tubules
3. vas deferens
4. epididymis
Chose the correct chronological order of the male duct system beginning from the seminiferous tubules:
| (a) | ductus deferens |
| (b) | efferent ductule |
| (c) | epididymis |
| (d) | ejaculatory duct |
| (e) | rete testis |
| 1. | (b), (c), (e), (d), (a) | 2. | (b), (e), (c), (d), (a) |
| 3. | (c), (b), (d), (a), (e) | 4. | (e), (b), (c), (a), (d) |
GnRH release by hypothalamus would be decreased due to:
1. decreased inhibin
2. increased testosterone
3. decreased FSH
4. decreased LH
During oogenesis, the first polar body:
1. is formed before fertilization.
2. is formed after fertilization.
3. develops into the ootid.
4. does not have chromosomes.
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In fallopian tube, the part called as the ampulla:
1. opens into the uterus.
2. is the narrowest part.
3. is connected to the isthmus of the fallopian tube.
4. is lined with stratified squamous epithelium.
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The uterine layer that undergoes cyclical change during the menstrual cycle is the:
1. perimetrium
2. myometrium
3. endometrium
4. fundus
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