Question

17. Assertion (A): Human heart does 1 point not allow mixing of oxygen rich blood with carbon dioxide rich blood. Reason (R): Human heart has different chambers. * O (a). Both A and R are true and Ris correct explanation of the Assertion (b). Both A and Rare True but Ris not the correct explanation of the Assertion (c). A is true but Ris false (d). A is False but R is true ​

Answer 1

Answer:

c) a is true but Ris is false