Polyembryony was first observed by Leeuwenhoek in the seeds of . . . . . . .

Vegetatively propagated crops are very suitable for the maintenance of hybrid varieties because:

In the type of apomixis known as adventive embryony,the embryo develops directly from the .......

Select the appropriate option for Apomixis.

The condition where more than four spores are produced from a spore mother cell is known as:

Nowadays,agricultural practice is expensive for farmers as they need to purchase hybrid seeds every year. Which of the following strategies can be employed to overcome this problem?