Home
Class 12
BIOLOGY
What are variations? Describe the role o...

What are variations? Describe the role of variations in evolution.

Promotional Banner

Topper's Solved these Questions

  • EVOLUTION

    MODERN PUBLICATION|Exercise REVISION EXERCISES-(VI. LONG ANSWER TYPE QUESTIONS )(Five mark each)(B. QUESTIONS FROM CBSE EXAMINATIONS :)|6 Videos
  • EVOLUTION

    MODERN PUBLICATION|Exercise COMPETITION FILE (OBJECTIVE TYPE QUESTIONS)(A. MULTIPLE CHOICE QUESTIONS (MCQs):)|247 Videos
  • EVOLUTION

    MODERN PUBLICATION|Exercise REVISION EXERCISES-(IV. SHORT ANSWER TYPE-II QUESTIONS)(Three mark each),(B. QUESTIONS FROM CBSE EXAMINATIONS :)|19 Videos
  • ECOSYSTEM

    MODERN PUBLICATION|Exercise Chapter Practice Test (Section - D) (Case - Based Short Answer Type Questions)|5 Videos
  • HUMAN HEALTH AND DISEASES

    MODERN PUBLICATION|Exercise Chapter Practice Test|2 Videos

Similar Questions

Explore conceptually related problems

What are varaitions?Describe the role of variation in evolution.

Discuss the role of variation in evolution

What is variation?

Role of isolation in evolution is

What is role of variations in evolution?

What is the role of 'isolation ' in evolution ?

Types of Variations

Types of Variations

Types of Variations

MODERN PUBLICATION-EVOLUTION-REVISION EXERCISES-(VI. LONG ANSWER TYPE QUESTIONS )(Five mark each)(A. QUESTIONS FROM STATE BOARD EXAMINATIONS : )
  1. Adaptive radiation.

    Text Solution

    |

  2. ORIGIN AND EVOLUTION OF MAN

    Text Solution

    |

  3. What are variations? Describe the role of variations in evolution.

    Text Solution

    |

  4. Describe the significance of Hardy-Weinberg principle.

    Text Solution

    |

  5. Describe the Darwin's theory of natural selection

    Text Solution

    |

  6. Explain modern synthetic theory of evolution.

    Text Solution

    |

  7. What are the main postulates of Lamarck's theory of organic evolution?

    Text Solution

    |

  8. What is meant by industrial melanism ?

    Text Solution

    |

  9. Describe in brief the embryological evidences in support of organic ev...

    Text Solution

    |

  10. What are the main points of theory of mutations proposed by Hugo de Vr...

    Text Solution

    |

  11. What are the main points of Oparin - Haldane's theory of origin of lif...

    Text Solution

    |

  12. How did Miller-Urey prove Oparin - Haldane's theory of origin of life?

    Text Solution

    |

  13. Describe the facts on which Darwinian theory is based upon.

    Text Solution

    |

  14. Describe the factors involved in the process of organic evolution.

    Text Solution

    |

  15. Describe the charles Darwin's theory of natural selection .

    Text Solution

    |

  16. Discuss modern or Oparin-Haldane theory of origin of life.

    Text Solution

    |

  17. What are convergent and divergent evolution? Explain with the help of ...

    Text Solution

    |

  18. Describe the postulates of Darwin's theory of evolution.

    Text Solution

    |

  19. Explain modern or chemosynthetic theory of origin of life.

    Text Solution

    |

  20. Define variations. Write significance of variations.

    Text Solution

    |