Question

Mention two main characteristics of pteridophytes

Answer 1

Answer:

Two main characteristics are:

• They have vascular tissue i.e Xylem and Phloem for conduction of water and minerals.
• They have stems,roots and leaves for growth and differentitation.

Answer 2

Answer:

Pteridophytes are the first true land plants: ...

They are seedless, vascular cryptogams: ...

They are seedless, vascular cryptogams: ...

They show true alternation of generations: ...

Sporophyte has true roots, stem and leaves: ...

Spores developed in sporangia are homosporous or heterosporous:

Explanation: