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Anatomy of Root

Mycorrhizal r...

Question

Mycorrhizal roots of _____ are associated with some fungal symbionts.

A

Pinus

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B

Cedrus

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C

Cycas

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D

Ginkgo

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Solution

The correct option is B Pinus
A mycorrhiza is a symbiotic association of a fungus with a root system. The mycorrhizal roots of Pinus occur near the soil surface. They are devoid of root hair and root cap. The fungus commonly associated with mycorrhizal roots of Pinus is Boletus elegans.
So the correct option is A.

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