A : It is considered advantageous to give polio vaccine orally. R : It prevents reinfection by causi

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7.Human Health and Disease

normal

$A$ : It is considered advantageous to give the polio vaccine orally.
$R$ : It prevents reinfection by causing intestinal immunity

Assertion and Reason both are correct and also correct explanation.

Assertion and Reason both are correct but not explanation of assertion.

Assertion is correct, but Reason is incorrect.

Both Assertion and Reason are incorrect.

Solution is Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.

Standard 12

Biology

normal

normal

normal

normal

normal