KCET 2014 Biology Solved Paper

Question : 17 of 60

Marks: +1, -0

The success of mammals on earth is largely because:

They can conform to the changes in the environment
They can reduce metabolic activity and go into a state of dormancy during unfavourable conditions in the environment
They have the ability to maintain constant body temperature
They can take care of their young ones as they have mammary glands to suckle them

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