Give facts about the cytoplasm of an unfertilized egg

The cytoplasm of the egg cell is same as like that of the ordinary cell's cytoplasm.

It has yolk in its center which contains nucleus, nucleolus and germinal spot.

The mammalian ova contains a small amount of nutritive yolk which provides the nourishment to the embryo for a time being.

The cytoplasm of the unfertilized egg contains some unevenly distributed proteins, specifically the cytoplasmic determinants.

These determinants are the substances that plays a major role in the oocyte formation and maturation. Sometimes they are clumped together and then divided heterogenitically.