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Question
Besides paddy fields, cyanobacteria are also found inside vegetative part of:
Besides paddy fields, cyanobacteria are also found inside vegetative part of:
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Solution
The correct option is D Cycas
The coralloid roots (vegetative part) of Cycas are associated with cyanobacteria.
Cyanobacteria have specialized cells called heterocyst that are capable of nitrogen fixation.
The roots of Pinus often have fungal association in the form of mycorrhiza
So, the correct answer is option B.
The coralloid roots (vegetative part) of Cycas are associated with cyanobacteria.
Cyanobacteria have specialized cells called heterocyst that are capable of nitrogen fixation.
The roots of Pinus often have fungal association in the form of mycorrhiza
So, the correct answer is option B.
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