The residual persistent part which forms the perisperm in the seeds of beet is:

The structure that develops from the integument of the ovule and helps in germination is known as:

What is the primary significance of seed dispersal in plants?

Statement-$X$: The seeds of some plants like orchids do not contain stored food.
Statement-$Y$: The embryo present in their seeds is extracted and grown in a culture medium.

Which characteristic most distinguishes angiosperms from gymnosperms?

Which of the following plants produces fruits that contain thousands of seeds?