Environmental biotic factor that helps in pollination is</h2></div>

A true-breeding line is that :-</h2></div>

The endosperm in angiosperms develops from</h2></div>

Which is agamospermy?</h2></div>

In <i>Salvia</i>, the pollination is affected by</h2></div>

Post-fertilization, the ovule changes into a/an<span><br> </span></h2></div>

What is parthenogamy ?</h2></div>

Maize grain is<br> </h2></div>