Question

Write any four characters of pteridophytes.

Answer 1

1. The main plant body is sporophytes, which is the dominant phase, differentiated into true root, stem, and leaves.
2. Sporophytes reproduce by means of spores. Spores are produced in sporangium.
3. The sporangia-bearing leaves are called sporophyll.
4. Most of the plants produce only one type of spore, it may be either microspore or megaspore (homosporous).