A:
All the mammals are endotherm. R:
Mammals possess four chambered heart and respire through lungs
In the following questions a statement of assertion (A) is followed
by a statement of reason (R). 1. If both Assertion & Reason are true
and the reason is the correct explanation of the assertion, then mark (1) 2.
If both Assertion & Reason are true but the reason is not the correct explanation
of the assertion, then mark (2) 3. If Assertion is true statement but Reason
is false, then mark (3) 4. If both Assertion and Reason are false statements,
then mark (4)
If both the assertion and the reason are true and the reason is a correct explanation of the assertion
If both the assertion and reason are true but the reason is not a correct explanation of the assertion
If the assertion is true but the reason is false
If both the assertion and reason are false
 73%
Other Reason
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