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

The portion of embryo axis above cotyledons is <br> </h2></div>

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

The polyembryony commonly occurs in.</h2></div>

Coenomegaspore is involved in formation of ________ type of embryo sac.</h2></div>

Angiosperm ovules are generally __

Which one of the following statements is correct ? </h2></div>

Pollination by water is called __