Q. No.Changes in GnRH pulse frequency in females is controlled by circulating levels of :
1. estrogen and inhibin 2. progesterone only 3. progesterone and inhibin 4. estrogen and progesterone
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
Which of the following pairs of hormones are not antagonistic (having opposite effects) to each other?
1. Insulin Glucagon
2. Aldosterone Atrial Natriuretic Factor
3. Relaxin Inhibin
4. Parathormone Calcitonin
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
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.
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.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
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.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
To unlock all the explanations of 38 chapters you need to be enrolled in MasterClass Course.
© 2024 GoodEd Technologies Pvt. Ltd.