Assertion :MRI is an excellent method to find problem in internal tissues. Reason: Two-third of human body is mass of hydrogen which has once.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is C Assertion is correct but Reason is incorrect
Magnetic Resonance Imaging (MRI) is an excellent method to find problems in internal tissues. It is non-invasive and pain-free techniques to study the soft internal tissues and locate hemorrhage, cysts, tumors etc. It uses a powerful magnetic field and radio waves to generate 3-D images of the tissues.

The most abundant element in the human body is oxygen by mass. It comprises the two-third of the human body. It is followed by carbon, hydrogen, and nitrogen,

Hence, the correct answer is Assertion is correct but Reason is incorrect'.

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