Home
Class 12
BIOLOGY
What are fossils? Discuss the implicatio...

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

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

What is fossil?

Discuss the role of variations in evolution.

What is evolution?

Ganga has recently been declared the national river. Discuss the implication with respect to pollution of this river.

What is variation ? Name the basic process that cause variations among organisms. Discuss the role of migration in evolution

Discuss natural selection and artificial selection. What are implications of the latter on the process of evolution?

MBD-ECOLUTION-EXERCISE
  1. Differentiate ape and man.

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  4. What is divergent evolution ? Give example.

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  8. Which of the following is an example for connecting link species?

    Text Solution

    |

  9. According to oparin which of the following was not present in primitiv...

    Text Solution

    |

  10. How many genotypes and phenotypes are present in ABO blood group syste...

    Text Solution

    |

  11. Write the dual purpose served by Deoxyribonucleoside triphosphates in ...

    Text Solution

    |

  12. State Charles’ law.

    Text Solution

    |

  13. Mention the brain capacities of: Homo habilis

    Text Solution

    |

  14. Mention the brain capacities of: Neanderthal man.

    Text Solution

    |

  15. If the sequence of nucleotides on one strand of DNA is 5' ATGCATGTCCAG...

    Text Solution

    |

  16. Explain the mechanism of sex determination in birds. How does it diffe...

    Text Solution

    |

  17. when and where did Australopithecus live? Mention their characteristic...

    Text Solution

    |

  18. Why both the strands of DNA do not act as template for RNA synthesis ?

    Text Solution

    |

  19. Bring out the differences between De Vries mutations and Darwinian var...

    Text Solution

    |

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

    Text Solution

    |