Meroblastic type of embryo development takes place in

The apical cell of the $2$-celled pro-embryo in angiosperms undergoes . . . . . . division to form $8$-celled octant pro-embryo.

The epicotyl terminates with the:

Select the incorrect statement regarding the embryo of angiospermic plants.

The root cap is covered by an undifferentiated sheath called $P$,and the shoot apex is enclosed in a hollow foliar structure called $Q$.
$\quad\quad\quad P \quad \quad Q$

Assertion: The two cotyledons in a seed are embryonic leaves.
Reason: The embryo contains a radicle and a plumule.