Cleavage polyembryony occurs in _________.</h2></div>

External water is not essential for fertilisation in  </h2></div>

Residual persistent nucellus is known as <br> </h2></div>

Stratification refers to a process in which seeds are subjected to a.</h2></div>

The study of mature outer morphology of pollen grains is known as</h2></div>

What are locules?

Flowers, which are pollinated by insects, are</h2></div>

Emasculation of flowers is carried out through removal of</h2></div>