The nerve cells, brain and spinal cord or central nervous system develops from embryonic
Ectoderm
Endoderm
Mesoderm
Both $(a)$ and $(b)$
Vaginal orifice, urethral orifice are open in
The clitoris in females is
If Cowper's glands are removed. They will affect
Sertoli cells are also called
Which of the following is an embryonic connective tissue