How do the 3 cells of the egg apparatus communicate?

Pollen grains can be stored in _____

____ flowers produce assured seed set even in the absence of pollinator.

Why do we use sucrose as the medium for pollen germination?</h2></div>

Exine is made up of ____

Formation of an extra embryo from nucellus or integument is</h2></div>

___ is the transfer of pollen grains from anther to the stigma of another flower of the same plant.

Consider the following statements:<br> 1. The seed of pea is albuminous.<br> <span>2. The fruit of pea…