The micropyle in a seed helps in the entry of:

The phenomenon where seeds germinate while the fruit is still attached to the parent plant is called .....

$S$ - Statement: The embryo from the seed of an orchid is extracted and grown in a culture medium.
$R$ - Reason: The seeds of some plants like orchids do not contain stored food.

In black pepper and beet, a part of the nucellus remains unused. What is this persistent nucellus called?

Which plant seeds possess perisperm?

What is the process of fruit formation without fertilization called?