Home
Class 12
BIOLOGY
Whay is life possible of the earth?...

Whay is life possible of the earth?

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

What is life?

If the earth has net charge that is not zero. Is it possible to adopt the earth as a standard reference point of potential and assign the potential V = 0 to it?

Why is it not possible to define total life of radioactive substance?

Water is indispensable for life. What properties of water make it useful for all biological processes on the earth?

MBD-ECOLUTION-EXERCISE
  1. Whay is life possible of the earth?

    Text Solution

    |

  2. How do we compute age of a rock ?

    Text Solution

    |

  3. Define artificial selection? Name one example from plants and animals ...

    Text Solution

    |

  4. In 1953 S. L. Miller created primitive earth conditions in the laborat...

    Text Solution

    |

  5. In 1953 S. L. Miller created primitive earth conditions in the laborat...

    Text Solution

    |

  6. Variations during mutations of meiotic recombinations are: random and...

    Text Solution

    |

  7. Variations during mutations of meiotic recombinations are

    Text Solution

    |

  8. Variations during mutations of meiotic recombinations are

    Text Solution

    |

  9. Variations during mutations of meiotic recombinations are

    Text Solution

    |

  10. What are the characteristic of life forms that had been fossilised?

    Text Solution

    |

  11. How do we compute the age of a rock?

    Text Solution

    |

  12. Why is nascent oxygen supposed to be toxic to aerobic life forms?

    Text Solution

    |

  13. Explain antibiotic resistance abserved in bacteria in light of Darwin'...

    Text Solution

    |

  14. what are connecting links? Give two examples.

    Text Solution

    |

  15. Differentiate ape and man.

    Text Solution

    |

  16. Briefly explain Oparin-Haldane theory of origin of life.

    Text Solution

    |

  17. What are fossils? Discuss the implication of fossils in evolution.

    Text Solution

    |

  18. What is divergent evolution ? Give example.

    Text Solution

    |

  19. State and explain any three factors affecting allele frequency in popu...

    Text Solution

    |

  20. Give a brief account of present day concept of evolution

    Text Solution

    |

  21. The most accepted line of descent in human evolution is:

    Text Solution

    |