Question

What are the four main features of pteridophyta and give any two examples.​

Answer 1

Answer:

Characters of Pteriodophyta:  

• The plant body is differentiated into roots, stem, and leaves.  

• These plants have specialized tissue for the conduction of water and other substances from one part of the plant body to another.  

• In pteridophyte, the main plant body is the sporophyte.  

• Reproduce through spores.  

Example: Marsilea, ferns, etc.

Explanation:

Answer 2

Answer:

Characteristics of Pteridophyta:

(i) Their plant body consists of roots, stems and leaves. (ii) They have a well-developed vascular system for conduction of water and other substances. (iii) These plants lack flowers and hence, do not produce seeds. (iv) Sex organs are multicellular and enclosed by sterile cells.