Question

Name the four classes of pteridophyta with one example each.​

Answer 1

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The four classes of$\bf{PTERIDOPHYTA}$are:

✍PSILOPSIDA

eg:Psilotum

✍LYCOPSIDA

eg:Lycopodium, Selaginella

✍SPHENOPSIDA

eg: Equisetum

✍PTEROPSIDA

eg:Pteris,Adiantum

Answer 2

Answer:

⋆

Answer

Explanation:

psilopsida

lycopsida

sphwnopsida

pteropsida