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25/09/2020 1:44 pm
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Assertion: Cancer cells are virtually immortal until the body in which they reside dies.
Reason: Cancer is caused by damage to genes regulating the cell division cycle.
(a) If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
(b) If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion.
(c) If Assertion is correct but Reason is incorrect.
(d) If both the Assertion and Reason are incorrect.
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25/09/2020 1:45 pm
(b) If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion.
Explanation:
Cancer cells divide and redivide mitotically and is due to the activation of prooncogenes.