Seedless fruits in $Vitis$ are formed due to:

How many years old is the viable seed of date palm $(Phoenix dactylifera)$ discovered during the archaeological excavation at King Herod's palace near the Dead Sea?

Endosperm,perisperm,and seed coat are examples of seeds of ...... .

What is the primary significance of seed dispersal in plants?

Why is vivipary an undesirable trait in annual crop plants?

The megasporangium transforms into a/an ...... .