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

In castor and maize plants, </h2></div>

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

A very close relationship between flower and pollinating agent is best exhibited by</h2></div>

Which is not diploid?</h2></div>

<div><br> </div>What is the phenomenon shown?</h2><div class="Question_backgroundImg__6P…

Depending on the configuration, 6 types of ovaries are present.

Why are pollens spiny?