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Question
Assertion :In frog, most of the absorption takes place in intestine. Reason: The intestine in frog is the coiled structure.
Assertion :In frog, most of the absorption takes place in intestine. Reason: The intestine in frog is the coiled structure.
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Solution
The correct option is B Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
In frog, most of the absorption takes place in intestine. The intestine of frog is so formed, that it gives the greater surface area. The intestine is the longest part of the alimentary canal where the absorption of the digested food materials take place. To increase the absorptive surface of the intestine, the internal lining of the intestine forms transverse folds in the duodenum and longitudinal folds in the region of the ileum and rectum.So, the correct answer is 'Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion'.
In frog, most of the absorption takes place in intestine. The intestine of frog is so formed, that it gives the greater surface area. The intestine is the longest part of the alimentary canal where the absorption of the digested food materials take place. To increase the absorptive surface of the intestine, the internal lining of the intestine forms transverse folds in the duodenum and longitudinal folds in the region of the ileum and rectum.
So, the correct answer is 'Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion'.
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