Match the following columns:

Column-$I$	Column-$II$
$(a)$ Zygote	$(1)$ Endosperm
$(b)$ $PEN$	$(2)$ Embryo
$(c)$ Ovule	$(3)$ Fruit
$(d)$ Ovary	$(4)$ Seed

$A$: The life of all organisms begins with a single cell,the zygote.
$R$: The genetic material in the cell is responsible for inheritance.

What is the viability period of pollen grains in members of the families $Rosaceae$,$Leguminosae$,and $Solanaceae$?

Nitsch was able to obtain strawberries of curious shapes by:

Choose the correct option from the following statements.
$I$. During embryogenesis,the zygote undergoes mitotic cell division.
$II$. In organisms with a diplontic life cycle,the zygote divides by meiotic cell division.
$III$. The pericarp (fruit wall) develops from the ovary wall after fertilization.
$IV$. In brinjal,sepals remain attached to the fruit even after fertilization.

In which of the following are the haploid,diploid,and triploid conditions respectively found?