Pollen tube is attracted to the _____ end of the embryo sac.

Match the columns<br> <table class="wysiwyg-table"><tbody><tr><td>List I</td&…

One advantage of cleistogamy is </h2></div>

(a) Name the part marked. 'A' in the diagram.<div><div>(b) How does 'A' reaches part 'B'?</div><div…

What is endosperm? Describe free nuclear endosperm and cellular endosperm.</h2></div>

Which of the following are the important floral rewards to the animal pollinators?</h2></div>

Testa of seed develops from ____________.<br> </h2></div>

Pollen grains are shed at.</h2></div>