The growth of the pollen tube is directed by __

Pollination between different flowers of same plant is called as</h2></div>

Apomixis is</h2></div>

What is a pistil?

Careals, castor and coconut possess ______ seeds.</h2></div>

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

Embryo in sunflower has</h2></div>

In hypogeal germination, the active region is</h2></div>