4
Question
A cluster of spore producing structures present on the lower surface of the fern leaves.
A cluster of spore producing structures present on the lower surface of the fern leaves.
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Solution
The correct option is A Sori
Pteridophytes reproduce asexually with the help of spores and sexually by zygote formation. During asexual reproduction they form spores in the structures called sori which is formed along the posterior surface of the leaves (sporophylls).
Pteridophytes reproduce asexually with the help of spores and sexually by zygote formation. During asexual reproduction they form spores in the structures called sori which is formed along the posterior surface of the leaves (sporophylls).
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