The nerve cells, brain and spinal cord or central nervous system develops from embryonic
The nerve cells, brain and spinal cord or central nervous system develops from embryonic
- A
Ectoderm
- B
Endoderm
- C
Mesoderm
- D
Both $(a)$ and $(b)$
Similar Questions
What helps in the penetration of egg by the sperm
What helps in the penetration of egg by the sperm
The rate of cleavage is inversely proportional to the duration of
The rate of cleavage is inversely proportional to the duration of
Antifertilizins are contained in
Antifertilizins are contained in
The membrane investing the ovum just outside the membrana granulosa is
The membrane investing the ovum just outside the membrana granulosa is
Testicular degeneration and other disorders of reproductive system in mammals are due to the deficiency of
Testicular degeneration and other disorders of reproductive system in mammals are due to the deficiency of