Q.
The given table shows differences between spermato genesis and spermiogenesis. Select the incorrect option.
$\,\,\,$
Spermatogenesis$\,\,\,$
Spermiogenesis$\,\,\,$
(a)$\,\,\,$
Process of formation of
spermatozoa.$\,\,\,$
Process of differentiation
of spermatozoon from a
spermatid.$\,\,\,$
(b)$\,\,\,$
It changes a haploid
structure into another
haploid structure.$\,\,\,$
It involves conversion of
a diploid structure into
haploid structure.$\,\,\,$
(c)$\,\,\,$
Growth and divisions
occur.$\,\,\,$
Divisions and growth
are absent.$\,\,\,$
(d)$\,\,\,$
A spermatogonium
forms four spermatozoa.$\,\,\,$
A spermatid forms a
single spermatozoon.$\,\,\,$
| $\,\,\,$ | Spermatogenesis$\,\,\,$ | Spermiogenesis$\,\,\,$ |
|---|---|---|
| (a)$\,\,\,$ | Process of formation of spermatozoa.$\,\,\,$ | Process of differentiation of spermatozoon from a spermatid.$\,\,\,$ |
| (b)$\,\,\,$ | It changes a haploid structure into another haploid structure.$\,\,\,$ | It involves conversion of a diploid structure into haploid structure.$\,\,\,$ |
| (c)$\,\,\,$ | Growth and divisions occur.$\,\,\,$ | Divisions and growth are absent.$\,\,\,$ |
| (d)$\,\,\,$ | A spermatogonium forms four spermatozoa.$\,\,\,$ | A spermatid forms a single spermatozoon.$\,\,\,$ |
Human Reproduction
Solution: