Assertion :
Repeated use of CT scanning is harmful.
Reason: In CT scanning, X - ray is used.

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 A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
A computed tomography (CT) scan is a test to look for a problem inside our body, plan surgery, or check how well a treatment is working for us. It uses powerful X-rays, a form of radiation, to create details of the inside of our body. CT scans use X-rays, which are a type of radiation called ionizing radiation. It can damage the DNA in our cells and raise the chance that they'll turn cancerous.
So, the correct option is option A.

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