Question

First vascular plants also developed _____________ for the first time.

• A. embryo
• B. true roots
• C. seeds
• D. antheridium

Answer 1

The correct option is B true roots

First vascular plants are pteridophytes and they are the first plants to develop true roots, stems and leaves.

Embryo formation for the first time is seen in bryophytes and all plant groups after bryophytes follow that.

Seeds are not produced by pteridophytes. Seeds are produced by gymnosperms and angiosperms.

Antheridium is male sex organ first seen in algae and then in bryophytes and pteridophytes.