Continued self-pollination results in

Which one of the following may require pollinators,but is genetically similar to autogamy?

Match the following columns:

Column-$I$	Column-$II$
$(a)$ $PEN$	$(1)$ Heart-shaped stage
$(b)$ $PEC$	$(2)$ Coconut water
$(c)$ Cotyledon	$(3)$ White kernel of coconut
$(d)$ Dicot embryo	$(4)$ Scutellum

Choose the correct option for the given statements:
$(i)$ In western countries, a large number of pollen products in the form of tablets and syrups are available in the market.
$(ii)$ In rice and wheat, pollen grains lose viability within $30$ months of their release.
$(iii)$ Pollen grains are stored at room temperature for future use.
$(iv)$ Pollen grains are released from the seeds of wheat and rice.

Match the following columns:

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

Select the incorrect statement from the following: