Which among the following is incorrect about the following figure?

The megasporangium tissue acts as nutritive element for the embryo.

Which among the following are incorrect?

The storage bodies present in chloroplasts of chlorophyceae are called as ____

A leaf like photosynthetic organ in Phaecophyceae is called as ____

Which among the following is incorrect about numerical taxonomy?

The part “a” shown in the figure if b is antheridium _____

Which among the following is an incorrect statement?