Q- What are pteridophytes? Write any four important characters.
Answer- Pteridophytes are flower-less, seed less plants that are found in dump and shady regions.
According to the question the four main characters of pteridophytes are as follows:
1. Pteridophytes are flower-less, seed less, vascular plants.
2. These plants are found in dump and shady regions.
3. Plant body of pteridophytes is differentiated into three parts stem, root and leaves.
4. Pteridophytes plants have spores inside sporangia.