Write down four main characters of Pteriodophyta. Give two examples.

Characters of Pteriodophyta:

(I) The plant body is differentiated into roots, stem and leaves.

(II) These plants have specialised tissue for the conduction of water and other substances from one part of the plant body to another.

(III) In pteridophyte, the main plant body is sporophyte.

(IV) Reproduce through spores.

Some examples are Marsilea, ferns and horse-tails.