1. | hCG, hPL, progesterone, prolactin |
2. | hCG, hPL, estrogens, relaxin, oxytocin |
3. | hCG, hPL, progesterone, estrogens |
4. | hCG, progesterone, estrogens, glucocorticoids |
1. | In spermiogenesis, spermatids are formed, while in spermiation, spermatozoa are formed. |
2. | In spermiogenesis, spermatozoa are formed, while in spermiation, spermatids are formed. |
3. | In spermiogenesis, spermatozoa from Sertoli cells are released into the cavity of seminiferous tubules, while in spermiation, spermatozoa are formed. |
4. | In spermiogenesis, spermatozoa are formed, while in spermiation, spermatozoa are released from Sertoli cells into the cavity of seminiferous tubules. |
Match the items given in Column I with those in Column II and select the correct option given below:
Column I | Column II | ||
(a) | Proliferative Phase | (i) | Breakdown of the endometrial lining |
(b) | Secretory Phase | (ii) | Follicular Phase |
(c) | Menstruation | (iii) | Luteal Phase |
Options: | (a) | (b) | (c) |
1. | (iii) | (ii) | (i) |
2. | (i) | (iii) | (ii) |
3. | (ii) | (iii) | (i) |
4. | (iii) | (i) | (ii) |
Capacitation occurs in:
1. Epididymis
2. Vas deference
3. Female reproductive tract
4. Rete testis
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 deference
3. Rete testis Vas deference Efferent ductules Epididymis
4. Efferent ductules Rete testis Vas deference Epididymis
Match column I with column II and select the correct option using the codes given below
Column 1 Column II
A. Mons pubis 1. Embryo formation
B. Antrum 2. Sperm
C. Trophectoderm 3. Female external genitalia
D. Nebenkern 4. Graafian follicle
Codes
A B C D
(a) 3 4 2 1
(b) 3 4 1 2
(c) 3 1 4 2
(d) 1 4 3 2
Select the incorrect statement
1. LH and FSH triggers ovulation in ovary
2. LH and FSH decrease gradually during the follicular phase
3. LH triggers secretion of androgens from the Leydig cells
4. FSH stimulates the Sertoli cells which help in spermiogenesis
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 |
1. A-2 B-4 C-3 D-1
2. A-3 B-4 C-1 D-2
3. A-3 B-1 C-4 D-2
4. A-1 B-4 C-3 D-2