A) sporophyte (2n) which is differentiated into root, stem and leaf.
B) gametophyte (n) which is differentiated into root, stem and leaf.
C) sporophyte having no root, stem and leaf.
D) gametophyte having no root but only stem and leaf.
Correct Answer: A
Solution :
[a] The main plant body in pteridophytes is sporophyte (2n) which is differentiated into root (2n), stem and leaf.
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