Question

heterosporous pteridophytes are​

Answer 1

Answer:

The living species of Heterosporous pteridophytes are small herbaceous perennials usually not more than a few inches high and fall into six genera namely Azolla, Salvinia, Marsilea, Pilularia, Isoetes, and Selaginella.

Explanation:

Answer 2

The plants which produce two kinds of spores on the same plant are called heterosporous pteridophytes.

Ex :- Selaginella , Salvinia