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

Nucellar embryo is?</h2></div>

Which is the largest cell of the embryo sac?

Ipomea batatas is propagated vegetatively by using __________.</h2></div>

To sustain, flowers have to give rewards to insects.

The pollen-pistil rejection reaction in a plant showing ametophytic selfincompatibilty usually occurs _______________.&l…

Yucca is pollinated by a.</h2></div>

Why are petals colorful?<br> </h2></div>