The head
Plasma membrane
Outer acrosomal membrane
Acrosome
Inner acrosomal membrane
Nucleus
Proximal centriole
The Neck
Rest of the distal centriole
The Mid piece
Thick outer longitudinal fibers
Mitochondrion
Axoneme
The Principal piece
Ring fibers
The Endpiece
seminiferous tubules
The structure of a sperm suited for fertilization in various ways. The basic features are the head and the tail which allow it to swim towards the ova for fertilization.
Human sperm does not have legs. Instead it has a flagella, which is a tail-like structure, that helps it move around.
Testis
Pollen tube
Sperm is manufactured in the testicles - not the eye !
caca
seminiferous tubules
what is a molecule
antheridium
Vas deferens
what is a molecule
Similar to flagella .
epididymis
The structure of a sperm suited for fertilization in various ways. The basic features are the head and the tail which allow it to swim towards the ova for fertilization.
how the sperm cells structure is linked to the cells function, the tall sheath?
Sperm