The ferns in which the entire sporangium develops from a single superficial cell of the saprophyte are known as…

Study of pollen grain is called as .........................</h2></div>

Which type of pollination takes place in self-incompatible flowers?</h2></div>

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

<span>Sunflower is pollinated by insects while rice is pollinated by the wind. </span><…

Name the species of plant that flowers one in life time.</h2></div>

Name the seeds where remnants of nucellus can be found in the seeds ?</h2></div>

Pollen grains are produced by  </h2></div>