A characteristic of castor seed is the presence of caruncle which develops from</h2></div>

Cleistogamous flowers are invariably autogamous because</h2></div>

Coir of coconut is obtained from</h2></div>

<span>Pollination of flowers by birds.</span><br> </h2></div>

Fill in the blanks with appropriate words.<div><br> The formation of more than one embryo from the …

_____ species produces large number of pollens.

The ploidy level of primary endosperm nucleus in Oenothera before <div>fertilization is ................&…

The fruit of coconut is </h2></div>