Question

Necessity of ptridophyta

Answer 1

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Pteridophytes commonly known as Vascular Cryptogams , are rge seedless vascular plants that evolved after bryophytes.

1. Besides being a lower plant , pteridophytes are economically very important.
2. Dry fronds of many ferns are used as a cattle feed.
3. Pteridophytes are also used as a medicine.
4. Pteridophytes are also used as a indicator plants.
5. Pteridophytes are also used as a buo fertilizer.
6. Pteridophytes are used in the horticulture.
7. Some of the ferns are used as handicrafts.
8. Pteridophytes ( Pteridium) leaves are used for making the green dye.
9. Pteridophytes ( Club mosses ) are used as a dry industrial lubricant.