Column-I | Column-II | ||
(a) | Ovary | (i) | hCG |
(b) | Placenta | (ii) | Relaxin |
(c) | Corpus luteum | (iii) | Testosterone |
(d) | Leydig's cells | (iv) | Progesterone |
X | Y | |
1. | Luteal phase | Ovulatory phase |
2. | Luteal phase | Follicular phase |
3. | Follicular phase | Luteal phase |
4. | Ovulatory phase | Luteal phase |
'A' | 'B' | |
1. | Primary oocyte | Oogonia |
2. | Primordial germ cell | Secondary oocyte |
3. | Oogonia | Primary oocyte |
4. | Oogonia | Secondary oocyte |
Column-I | Column-II | Column-III | |||
(a) | Prolactin | (l) | Graffian follicle | (p) | Secondary sexual characters of makes |
(b) | Estrogens | (m) | Pituitary gland | (q) | Development of lactiferous tubules |
(c) | GnRH | (n) | Hypothalamus | (r) | Secondary sexual characters in females |
(d) | Androgen | (o) | Interstitial cells | (s) | Stimulates release of FSH |
I | II | III | |||
(a) | Prolactin | (l) | Graffian follicle | (p) | Secondary sexual characters of males |
(b) | Estrogens | (m) | Pituitary gland | (q) | Development of lactiferous tubules |
(c) | GnRH | (n) | Hypothalamus | (r) | Secondary sexual characters in females |
(d) | Androgen | (o) | Interstitial cells | (s) | Stimulates release of FSH |
W | X | Y | Z | |
1. | Epididymis | Prostrate gland | Glans penis | Bulbourethral Gland |
2. | Bulbourethral gland | Glans penis | Prostrate gland | Epididymis |
3. | Vas deferens | Seminal vesicle | Urethra | Prostrate gland |
4. | Rete testis | Bulbourethral gland | Epididymis | Glans penis |
Assertion (A): | Interstitial spaces outside the seminiferous tubule have blood vessels and sertoli cells. |
Reason (R): | Sertoli cells provide nutrition to the germ cells. |
1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
3. | (A) is true, but (R) is false |
4. | (A) is false, but (R) are true. |