Biology, asked by dishas22, 5 months ago

Assertion: In mammals, a complex respiratory system has evolved.
Reason: The circulatory system works in conjunction with the respiratory system in
mammals.

Answers

Answered by Anonymous
9

Answer:

both A &R are true

and R is the correct reason for A

Answered by pitamberpatel1678
1

Explanation:

ABoth Assertion, and Reason are true and Reason is the correct explanation of Assertion

BBoth Assertion and Reason are true, but Reason is not the correct explanation of Assertion

CAssertion is true, but Reason is false

DBoth Assertion and Reason are false

Solution:

Mammals have developed a complex respiratory system to get more oxygen for maintaing their high metabolic rates. Mammalian skin is impermeable so that water loss through, it is minimised.

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