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The spread of living pteridophytes is li...

The spread of living pteridophytes is limited and is restricted to narrow geographical region because

A

Gametophytes require cool, damp and shady places to grow

B

Gametophytes is non-vascular and free-living

C

Gametophytes require warm, dry & shady places to grow

D

Sporophytes need only moist shaded areas in the hills

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