Development of Biology MCQ Question with Answer

Question No : 43
Human beings are

Question No : 44
Antifertilizin is secreted by

Question No : 45
Constructive change in the development of frog from tadpole is

Question No : 46
During cleavage, the embryo

Question No : 47
Oogonia entering the growth phase of oogenesis is called

Question No : 48
A true coelom is covered by

Question No : 49
In frog's egg the divisoin is