Which of the following is incorrect in angiosperm?
Pollen grain - Haploid
Megaspore - Diploid
Synergid - Haploid
Endosperm - Triploid
Differentiate between:
$(a)$ Integument and testa;
$(b)$ Perisperm and pericarp.
Location and Function : Primary endosperm $(3n)$.
Name the parts of an angiosperm flower in which development of male and female gametophyte take place.
Give differences: Microsporangium and Megasporangium
Which one of the following statements regarding post-fertilization development in flowering plants is incorrect ?