Class 12th Biology 2017 Set3 Outside Delhi Board Paper Solution
Question 22
How do kangaroo, rats and desert plants adapt themselves to survive in their extreme habitat? Explain.
Answer
Kangaroo and rats use their internal fat oxidation where water is a byproduct and excretes concentrated urine.
Desert Plants dapt themselves to survive in their extreme habitat via thick cuticle, sunken stomata,leaves reduced to spines, deep roots, Special photosynthetic pathway, CAM.
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