A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z

A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z

Sperm cells

Iqbal Osman / CC BY-SA

Sis forSperm

Sperm is the reproductive cell of a male animal. Sperm fertilizes an ovum, otherwise known as an egg, to produce offspring, otherwise known as babies.