Q.
The given figure shows development of an embryo that undergoes two phases $A$ and $B$. Select the correct option regarding it.

$A$
$B$
(a)$\,\,$
Geometric phase$\,\,$
Arithmetic phase
(b)$\,\,$
Arithmetic phase$\,\,$
Geometric phase
(c)$\,\,$
Arithmetic phase$\,\,$
Exponential phase
(d)$\,\,$
Exponential phase$\,\,$
Stationary phase
| $A$ | $B$ | |
|---|---|---|
| (a)$\,\,$ | Geometric phase$\,\,$ | Arithmetic phase |
| (b)$\,\,$ | Arithmetic phase$\,\,$ | Geometric phase |
| (c)$\,\,$ | Arithmetic phase$\,\,$ | Exponential phase |
| (d)$\,\,$ | Exponential phase$\,\,$ | Stationary phase |
Plant Growth and Development
Solution: