The embryo axis is called

The fusion of male and female gametes in the embryo sac is called

The formation of embryo sa is called

When vegetative cell of zygote form embryo it is called

When vegetative cell of zygote form embryo it is called

The cells at the chalazal and end of the embryo sac are called ________.

The stage of gestation where the formation of different organs takes place in the embryo is called __________

Formation of mature embryo is called _____.

The first step in embryo formation is called ………………….