Q. No.In females, estrogen is secreted by:
1.
follicles
2.
corpus luteum
3.
placenta
4.
all of the above
The menstrual bleed is basically due to the withdrawal of:
1. FSH
2. LH
3. progesterone
4. estrogen
Human chorionic gonadotropin (hCG):
| 1. | stimulates the anterior pituitary to secrete gonadotropins |
| 2. | directly maintains the endometrium |
| 3. | triggers continued production of progesterone by the corpus luteum |
| 4. | stimulates development of the mammary glands |
Union of the vas deferens with the duct of the seminal vesicle that opens into the prostatic duct is:
| 1. | ampulla of vas | 2. | ejaculatory duct |
| 3. | urethra | 4. | efferent ductules |
The process of maturation of spermatids to sperms and the cells that facilitate this process are respectively:
1. spermiogenesis; sustentacular cells
2. spematocytogenesis; spermatogonia
3. spermiation; Sertoli cells
4. spermatogenesis; interstitial cells
In males, parasympathetic and sympathetic stimulation lead respectively to:
1. sterility; impoetnce
2. impotence; sterility
3. erection; ejaculation
4. ejaculation; erection
Capacitation occurs in
1. rete testis
2. epididymis
3. vas deferens
4. female reproductive tract
Which of the following depicts the correct pathway of transport of sperms?
| 1. | Rete testis →Efferent ductules → Epididymis → Vas deferens |
| 2. | Rete testis → Epididymis → Efferent ductules → Vas deferens |
| 3. | Rete testis → Vas deferens → Efferent ductules → Epididymis |
| 4. | Efferent ductules →Rete testis → Vas deferens →Epididymis |
Match column I with column II and select the correct option using the codes given below
| Column 1 | Column II |
| 1. Mons pubis | a. Embryo formation |
| 2. Antrum | b. Sperm |
| 3. Trophoectoderm | c. Female external genitalia |
| 4. Nebenkern | d. Graafian follicle |
Codes:
A B C D
1. c d b a
2. c d a b
3. c a d b
4. a d c b
1. ovary
2. placenta
3. fallopian tube
4. pituitary
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