SaraNextGen.Com


Given diagram refers to spermatogenesis and oogenesis in humans. Identify  to  correctly.

a)

A-Spermatogonia, B-Secondary spermatocytes, C-Primary spermatocytes, D-Spermatids, E-Primary oocyte, F-Secondary oocyte, G-First polar body, H-Second polar body

b)

A-Spermatogonia, B- Primary spermatocytes, C- Secondary spermatocytes, D-Spermatids, E- Secondary oocyte, F-Secondary oocyte, G-First polar body, H-Second polar body

c)

A-Spermatogonia, B-Primary spermatocytes, C-Secondary spermatocytes, D-Spermatids, E-Primary oocyte, F-Secondary oocyte, G-First polar body, H-Second polar body

d)

A-Spermatogonia, B-Primary spermatocytes, C-Secondary spermatocytes, D-Spermatids, E-Primary oocyte, F-Secondary oocyte, G- Second polar body, H-First polar body


Question ID - 7525 | Toppr Answer

Given diagram refers to spermatogenesis and oogenesis in humans. Identify  to  correctly.

a)

A-Spermatogonia, B-Secondary spermatocytes, C-Primary spermatocytes, D-Spermatids, E-Primary oocyte, F-Secondary oocyte, G-First polar body, H-Second polar body

b)

A-Spermatogonia, B- Primary spermatocytes, C- Secondary spermatocytes, D-Spermatids, E- Secondary oocyte, F-Secondary oocyte, G-First polar body, H-Second polar body

c)

A-Spermatogonia, B-Primary spermatocytes, C-Secondary spermatocytes, D-Spermatids, E-Primary oocyte, F-Secondary oocyte, G-First polar body, H-Second polar body

d)

A-Spermatogonia, B-Primary spermatocytes, C-Secondary spermatocytes, D-Spermatids, E-Primary oocyte, F-Secondary oocyte, G- Second polar body, H-First polar body

1 Answer - 5876 Votes

3537

Answer Key : (a) -

(a)

Parthenogenesis is the development of an embryo from an unfertilized egg or if a spermatozoan does penetrate the egg, there is no union of male and female pronuclei.



SaraNextGen