In a type of apomixis known as adventive embryony, embryos develop directly from the </h2></div>

__ noticed polyembryony in orange seeds.

Male gametes are present in </h2></div>

Caruncle of albuminous dicot seed is derived from _________.</h2></div>

Does self-incompatibility impose any restrictions on autogamy? Give reasons and suggest the method of pollination in suc…

The megasporangium of the angiosperms on maturation gives rise to</h2></div>

In __ self incompatibility, genotype of pollen determines the incompatibility.

Tegmen develops from ___________.<br> </h2></div>