Assertion : Egg of eutherian is multicellular .
Reason : Many follicular cells are attached with surface of egg .

Assertion : The number of cells in a multicellular organism is inversely proportional to the size of body . Reason : All the cells in the biological world are of same size.

Assertion : The number of cells in a multicellular organism is inversely proportional to the size of body. Reason : All the cells in the biological world are of same size.

Assertion : The number of cells in a multicellular organism is inversely proportional to the size of body. Reason : All the cells in the biological world are of same size.

The eggs in Eutherian mammals are :

Assertion : Multicellular organisms have higher survival value than the unicellular organisms. Reason : Dead cells are replaced by new cells in multicellular organisms.

Assertion : Distal centriole acts as a basal granule . Reason : Distal centriole induces cleavage in egg.

Assertion : Distal centriole acts as a basal granule . Reason : Distal centriole induces cleavage in egg.

Assertion :- A sperm sticks to an egg for fertillization . Reason :- interaction of surface receptors fertilizin on the egg and antifertilizen on the sperm head , makes them adhare to gether .

Assertion. Egg is alecithal ( yokless) in the flatworms. Reason. Yok cells produced by vitelline glands are packed along with an egg in a capsule for embryo's nourishment.

An ostrich egg is the …………… animal cell.