Top Posters
Since Sunday
5
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
SlideshowReport

General mechanism of sperm formation in animals

Description
1 A male germ cell develops into a primary spermatocyte as it replicates its DNA. Both types of cell are diploid.
2 Meiosis I in the primary spermatocyte results in two secondary spermatocytes, which are haploid.
3 Four haploid sper- matids form when the secondary spermatocytes undergo meiosis II.
4 Spermatids mature as sperm (haploid male gametes).
Related Images
Add Comment
Explore
Post your homework questions and get free online help from our incredible volunteers
  1183 People Browsing
Your Opinion
What's your favorite funny biology word?
Votes: 328