More than one embryo occurs in

The formation of sporophyte directly from sporophyte tissue is called

Plants which flower only once in their life cycle are called

When chalaza and micropyle are in opposite directions on a straight line, the ovule is called

The endosperm of angiosperms is developed from

_______ is the development of embryo sac from any cell of the nucleus.

Pollen grain is a

The ovule of angiosperms can be called

The term mesogamy is applied when the pollen tube enters the ovule through

If the outermost layer of the integument becomes specialised as nutritive layer, it is called

Honey, scent and odour are adapted for

If micropyle comes close to the funicle, the ovule is called

The stalk of ovule is called

When gynoecium matures earlier than anther, the condition is called

In cleistogamous flowers, the pollen grains are transferred by