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c. longer ears and longer limbs
d. composed of all living organisms present on earth which interact with the physical environment
b. they share a common ancestor
b. artificial selection
b. Lichens
According to Allen’s Rule, the mammals from colder climates have:
c. longer ears and longer limbs
c. longer ears and longer limbs
See lessBiosphere is:
d. composed of all living organisms present on earth which interact with the physical environment
d. composed of all living organisms present on earth which interact with the physical environment
See lessThe bones of forelimbs of whale, bat, cheetah and man are similar in structure, because:
b. they share a common ancestor
b. they share a common ancestor
See lessAnimal husbandry and plant breeding programmes are the examples of
b. artificial selection
b. artificial selection
See lessWhich of the following is used as an atmospheric pollution indicator?
b. Lichens
b. Lichens
See less