There are at least two families ............... where the product of double fertilization soon disintegrates and endospe…

Explain the process of pollination in Vallisneria. How is it different in water-lily, which is also an aquatic plant?&lt…

What is self-incompatibility?</h2></div>

Food is stored in albuminous seed in <br> </h2></div>

Angiosperm ovules are generally __

Which is the most common type of endosperm?

What is self-pollination?

In hypogeal germination, the active region is</h2></div>