A.Of entrance point of sperm
B.Opposite to entrance point of sperm
C.Offgray crescent
D.Of animal pole
Related Mcqs:
- The entrance point of sperm in frog’s egg marks which of the sides of future embryo:
- Yolk plug in frog’s embryo appears during:
- Gastrula is a stage in the the development of frog in which embryo possesses:
- Gray crescent in frog’s egg marks the future:
- Which of these vertebra in frog has stout transverse processes, centrum with one anterior convexity and two posterior convexities:
- Out of several sperms which one in frogs is able to fertilize the ovum:
- According to intravitum technique used by many embryologists, the presumptive ectodermal area in frog’s blastula is formed by:
- The fold of peritoneum suspending each testis with the anterior end of kidney of its side in frog is called:
- Presumptive endoderm is formed in frog’s blastula by:
- Earthworm is a:
