Q.
Given below is an incomplete flow chart showing influence of hormones on gametogenesis in human females. Study it carefully and identify $A$, $B$, $C$ and $D$.
$\,\,\,$
A$\,\,\,$
B$\,\,\,$
C$\,\,\,$
D$\,\,\,$
(a)$\,\,\,$
FSH$\,\,\,$
LH$\,\,\,$
Ovary$\,\,\,$
Progesterone$\,\,\,$
(b)$\,\,\,$
GnRH$\,\,\,$
FSH and
LH$\,\,\,$
Ovary$\,\,\,$
Estrogen and
progesterone$\,\,\,$
(c)$\,\,\,$
GnRH$\,\,\,$
FSH$\,\,\,$
Testis$\,\,\,$
Testosterone$\,\,\,$
(d)$\,\,\,$
LH$\,\,\,$
FSH$\,\,\,$
Testis$\,\,\,$
Testosterone$\,\,\,$
| $\,\,\,$ | A$\,\,\,$ | B$\,\,\,$ | C$\,\,\,$ | D$\,\,\,$ |
|---|---|---|---|---|
| (a)$\,\,\,$ | FSH$\,\,\,$ | LH$\,\,\,$ | Ovary$\,\,\,$ | Progesterone$\,\,\,$ |
| (b)$\,\,\,$ | GnRH$\,\,\,$ | FSH and LH$\,\,\,$ | Ovary$\,\,\,$ | Estrogen and progesterone$\,\,\,$ |
| (c)$\,\,\,$ | GnRH$\,\,\,$ | FSH$\,\,\,$ | Testis$\,\,\,$ | Testosterone$\,\,\,$ |
| (d)$\,\,\,$ | LH$\,\,\,$ | FSH$\,\,\,$ | Testis$\,\,\,$ | Testosterone$\,\,\,$ |
Human Reproduction
Solution: