Home
Class 12
BIOLOGY
Mammals occur on land, air and water. It...

Mammals occur on land, air and water. It is

A

adaptation

B

microevolution

C

Convergent evolution

D

adaptive radiation

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • Enzymes

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|11 Videos

  • Fungi

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|27 Videos

Similar Questions

Explore conceptually related problems

Movement of Amoeba in response to current of air and water is termed as

Mammal's heart is

In the geological history of earth, the beginning of birds and mammals occurred in 1. Carboniferous and Permian epochs 2. Jurassic 3. Silurian 4. Eocene and Oligocene

[A] : Many desert mammals cool the exhaled air in their noses , before it is expelled out through nostrills . [R] : The moisture condensation in the nose and is not lost as water vapours along with the exhaled air .

Which mammal excretes solid urine to avoid water loss?

A ray of light is incident from water on the surface of separation of air and water at an angle 30^(@) , Calculate the angle of refraction in air. mu of water =(4)/(3)

Which mammal excretes solid urine to avoid water loss? (A) Crow (B) Kangaroo rat (C) Camel (D) Squirrel

Mammals can regenerate

Mammal which never drinks water is

TRUEMAN BIOLOGY-EVOLUTION-MULTIPLE CHOICE QUESTIONS
  1. Famous palaeontologist/palaeobotanist of India was

    Text Solution

    |

  2. Wings of pigeon, mosquito and bat show

    Text Solution

    |

  3. Mammals occur on land, air and water. It is

    Text Solution

    |

  4. The book "Philosophie Zoologique" was written by :

    Text Solution

    |

  5. The key point in Lamarck's view of organic evolution and basic princip...

    Text Solution

    |

  6. The term'Biology' was first used by

    Text Solution

    |

  7. Weismann formulated his"theory of continuity of Germ plasm" in

    Text Solution

    |

  8. Who experimentally proved that acquired characters are not inherited a...

    Text Solution

    |

  9. Which of the following is a case of adaptive radiation?

    Text Solution

    |

  10. The idea of Natural Selection as the fundamental process of evolutiona...

    Text Solution

    |

  11. T.R. Malthus is famous for this book on

    Text Solution

    |

  12. Who published the book "Origin of species by Natural Selection" in 185...

    Text Solution

    |

  13. There is more competition for survival between

    Text Solution

    |

  14. A scientist who gave a theory very similar to that given by Darwin was...

    Text Solution

    |

  15. Given : 1 = Natural selection , 2 = Variations and their inheritance ,...

    Text Solution

    |

  16. Who gave principle that man tends to multiply by geometrical progressi...

    Text Solution

    |

  17. For evolution,the most important requirement is :

    Text Solution

    |

  18. The book "Descent of Man and selection in relation to sex" was written...

    Text Solution

    |

  19. Replica plating experiment was conducted by

    Text Solution

    |

  20. Which of these was most influential in formulation of Natural selectio...

    Text Solution

    |