Unit 6 • Class 12Biology (Bio.302)
Embryology of Angiosperms
आवृतबीजीहरूको भ्रूणविज्ञान
Microsporogenesis, structure of pollen grain, megasporogenesis, structure of ovule (anatropous), development of female gametophyte (embryo sac), pollination, double fertilization, endosperm development.