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Different Types of Spores in Pteridophytes

Selaginella s...

Question

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

A

Strobilus

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B

Rhizophore

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C

Heterosporous condition

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D

Ligule

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Solution

The correct option is C Heterosporous condition
The formation of two types of spores by a plant is called heterospory. Heterosporus condition started in some pteridophytes like Selaginella and it continued to angiosperms.

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