Embryo development from nucellus and integument is known as</h2></div>

Give a reason why Micropyle remains as a small pore in the seed coat of a seed.</h2></div>

Which of the following statements are true for flowers?<br> </h2></div>

Upon fertilization, what structure develops from carpel?<br> </h2></div>

Why do we use sucrose as the medium for pollen germination?</h2></div>

Unisexuality of flowers prevents</h2></div>

There are 4 pollen sacs in a monothecous anther.

Male gametes are present in </h2></div>