Question

2plants of thallophyta, bryophyta, pteridophyta write description of each

Answer 1

soory madam thats a very tuff question

Answer 2

Thallophyta

Plant body is thallus.
There is no vascular system.
Sex organs are unicellular.
No embryo formation takes place after fertilization.
E.g Algae

Bryophyta


Plant body does not have true roots,stems and leaves but shows root like or leaf like structures.
True vascular system is absent.
Sex organs are multicellular.
Embryo is formed after fertilization.
E.g Mosses


Pteridophyta


Plants have true roots, stems and leaves.
True vascular system is present.
Sex organs are multicellular.
Embryo is formed after fertilization.
E.g Ferns