Which of the following statements is incorrect?

Choose the odd one with respect to the gynoecium.

Match the following:

Column-$I$	Column-$II$
$(a)$ Epicotyl	$(v)$ Mango
$(b)$ Hypocotyl	$(w)$ Plumule
$(c)$ Nuclear Endosperm	$(x)$ Coconut water
$(d)$ Parthenocarpic fruits	$(y)$ Banana
	$(z)$ Radicle

Which of the following plants produce non-motile male gametes?

Which of the following plant parts consist of two generations - one within the other?

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.