Question

what are nodules? how are they helpful?
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Answer 1

Answer:

Root nodules are extra lobes of certain plants such as peas and beans in which nitrogen-fixing bacteria are found. ... Bacteria in these root nodules convert the atmospheric nitrogen into nitrates which the plants can utilise. The plants use this nitrogen to synthesise proteins and other materials.

Explanation:

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Answer 2

Question-

What are nodules?How are they helpful?

Answer:

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Nodules are extra lobes of certain plants such as peas and beans in which nitrogen-fixing bacteria are found.

They are helpful by-

◾Bacteria in these root nodules convert the atmospheric nitrogen into nitrates which the plants can utilise.

◾The plants use this nitrogen to synthesise proteins and other materials.

Hope its helpful....!!

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