Question

5 economic importances of pteridophytes and difference between dioecoius and monocious​

Answer 1

Answer:

soil binding : pteridophytes bind the soil even along slpoes . the soil is protected from erosion

medicines : ferns are grown as ornamental plants for thier delicate and graceful leaves

food : Marsilea

monocious : bisexual

dieocious : unisexual