Which among the following are incorrect about Gymnosperms?

The female sex organs in bryophytes are called as ____

Which among the following is incorrect?

The color in Phaecophyceae depends on the amount of xanthophyll and fucoxanthin.

The megasporangium tissue acts as nutritive element for the embryo.

Bryophytes are thalloid like structures and don’t have true roots, stems and leaves.

Which among the following is incorrect?

During unfavourable conditions, the outer layer that is formed in chlamydomonas is called as __