The solid mass of cells formed at the end of cleavage of mammalian egg is
Blastula
Morula
Blastocyst
Blastodisc
In sexually reproducing animals the union of male and female gamete forms a cell which is called
Choose the correct pair -
The point of sperm entry during fertilization forms
Identify the human developmental stage shown below as well as the related right place ofits occurrence in a normal pregnant woman, and select the right option for the two, together.
Fertilization is depicted by the condition