In maize,pollination is

In plant species where pollen grains are covered by a mucilaginous layer to protect them from moisture,which agent is responsible for pollination?

Progeny produced as a result of cross-pollination:

Flowers,which have a single ovule in the ovary and are packed into an inflorescence,are usually pollinated by$-$

The insect $Blastophaga$ $grossorum$ is associated with the pollination of

When anthers and stigma mature at the same time,it is called: