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pH Sensitivity of Plants and Animals

During the pr...

Question

During the process of digestion, food will get exposed to different ranges of pH in digestive system. Find out the relative pH rages of fluids in A, C and D regions of the alimentary canal from the given options?

A

A < C > D

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B

A > C > D

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C

A < C < D

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D

A> C< D

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Solution

The correct option is D
A> C< D

pH of buccal cavity is 6.8, stomach-2.5 and Intestine-7.8.

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pH Sensitivity of Plants and Animals

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