After fertilization,the outer integument of the ovule develops into the........

The time lapse between fertilization and seed formation in $Pinus$ is:

$A$: Fruit is a mature or ripened ovary,developed after fertilization.
$R$: If a fruit is formed without fertilization of the ovary,it is called a parthenocarpic fruit.

What do the following parts of a flower develop into after fertilisation? $(a)$ Ovary $(b)$ Ovules.

Seeds of the orchids are:

What is the primary significance of seed dispersal in plants?