Biology, asked by priyanka866, 10 months ago

Rhizosphere of selaginella​

Answers

Answered by kiran1762
3

Explanation:

in many species of selanigella ,pecuilar,leafless, prop like cylindrical structures orginates from the stem at the point of branching.these grow downwards into the surface and form many adventitious roots at their free ends.they are known as rizoph.ere

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