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Mineral Nutrition
Question
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What is active absorption ?

Answer

Active absorption is the uptake of mineral ions against the concentration gradient by consumption of energy.

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Some More Questions From Mineral Nutrition Chapter

What is Hidden hunger in the case of plants?

Which kind of plants harbour nitrogen fixing bacteria in their root nodules ?

When a section of root nodule of a legume is examined it appears pinkish. Why ?

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Who discovered biological nitrogen fixation ?

Name two sulphur containing amino acids.

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