The polyembryony commonly occurs in.</h2></div>

Which is not true about emasculation of a flower while performing an artificial cross ________________.</h2></d…

Pollen grains are able to withstand extremes of temperature and desiccation because their exine is com…

In the process of pollination, what would move from anther to stigma?</h2></div>

Helobial occurs in ____

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

Which of the following statements regarding pollen grain is correct?<br> </h2></div>

What are the red spots in the picture?