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Theories of Origin of Life

Selaginella s...

Question

Selaginella shows a character of evolutionary importance which is the presence of:

A

Ligule

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B

Heterosporous condition

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C

Rhizophore

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D

Strobilus

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Solution

The correct option is B Heterosporous condition
The formation of two types of spores by a plant is called heterospory. Heterosporus condition started in ferns and continued to angiosperms.

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