Question

write the characteristics feature of pteridophytes​

Answer 1

Answer:

Primary characteristics of Pteridophytes are as follows: They are seedless, vascular plants that show true alternation of generations. Furthermore, the sporophyte has true roots, stem and leaves. They reproduce by spores, which are developed in sporangia. They may be homosporous or heterosporous.

Explanation:

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Answer 2

Explanation:

Plant Body of Pteropsida (Ferns):

Stem: The sporophyte has an underground rhizomatous stem which may be elongated or tuberous. ...

Leaves: The leaves are compound and once or twice pinnate. ...

Roots: Like in other pteridophytes, roots are always adventitious.

Trophopod: ...

Internal structure:

Rhizome: ...

Root: ...

Petiole:..