Mustard oil is obtained from<br> </h2></div>

What is the endothecium also called as?

Flowering in short day plants is stimulated by </h2></div>

State what is apomixis. Comment on its significance. How can it be commercially used?</h2></div>

Cross pollination does not occur in<br> </h2></div>

How do insects, butterflies, honeybees, and birds help Angiosperms?</h2></div>

Nucellar embryo is?</h2></div>

Stamens with long bifurcated connective are found in .......... flower.</h2></div>