1
Q
oogunium
A
baby gorl
2
Q
spermatogonoum
A
baby boy
3
Q
1 ovum and 3 polar gmbodies
A
girl
4
Q
4 sperm cells
A
sperm
5
Q
healthy
A
ovum
6
Q
quantity
A
sperm
7
Q
locomotion
A
tail
8
Q
energy
A
midpiece
9
Q
DNA
A
HEAD
10
Q
assist fertilization
A
acrosome
11
Q
eggsand sperms form and mature
A
gamete formatoon
12
Q
sperm and egg fuse
A
fertilization
13
Q
cleavage
A
division
14
Q
differentiation
A
gastrulation
15
Q
organs
A
organ formation
16
Q
tissue
A
growth tissue
17
Q
cleage
A
division
18
Q
growth
A
next
19
Q
cells take forms (16 cell period)
A
differentiation
20
Q
shape identical to germ layers
A
morphogenesis
21
Q
when cells start to differentiate
A
16 cell stage
