Home
Class 12
BIOLOGY
Which of the following is not a concept ...

Which of the following is not a concept of Lamarck ?

A

Environment pessure causes variation

B

Rate and survival of organism is different due to variation

C

Inheritance of acquired character

D

If an organ is used constantly it will continuously increase its size

Text Solution

Verified by Experts

The correct Answer is:
b
Promotional Banner

Topper's Solved these Questions

  • ORGANIC EVOLUTION

    GRB PUBLICATION|Exercise SPECIATION|22 Videos

  • MICROBES IN HUMAN WELFARE

    GRB PUBLICATION|Exercise Assertion-Reason Type Questions|49 Videos

  • ORGANISMS AND ENVIROMENT

    GRB PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS|248 Videos

Similar Questions

Explore conceptually related problems

Which is not a concept of Lamarckism?

Which of the following is incorrect about Lamarckism ?

Which of the following is key concept of Darwin theory of evolution?

Which of the following is correct w.r.t. Lamarckism?

Which of the following statements about Lamarck is true ?

GRB PUBLICATION-ORGANIC EVOLUTION -REPRODUCTIVE ISOLATION
  1. Sweet potato and potato are example of :

    Text Solution

    |

  2. Appearance of teeth in the embryos of birds is an example of :

    Text Solution

    |

  3. Which of the following is not a concept of Lamarck ?

    Text Solution

    |

  4. The theory of panagenesis was rejected due to the acceptance of :

    Text Solution

    |

  5. Match the scientists and their contributions in the field of evolution

    Text Solution

    |

  6. The principle that gives the geneticists a tool to determine when evol...

    Text Solution

    |

  7. Change of frequency of alleles in a population results in evolution is...

    Text Solution

    |

  8. Which of the following defines Hardy-Weinberg's law?

    Text Solution

    |

  9. Hardy-Weinberg equilibrium is known to be affected by gene flow, genet...

    Text Solution

    |

  10. Which of the following is the earliest era

    Text Solution

    |

  11. First mammal occur in which era -period ?

    Text Solution

    |

  12. Transfer of genes from one gene pool to another is called :

    Text Solution

    |

  13. Higher frequency of melanie British moths and DDT resistance in mosqui...

    Text Solution

    |

  14. Closely related varying different in trait expresses

    Text Solution

    |

  15. Which one of the following is not important for evolution

    Text Solution

    |

  16. Which is not a pre-zygotic isolation mechanism

    Text Solution

    |

  17. In the case of peppered moth (Biston betularia) the black-coloured fro...

    Text Solution

    |

  18. Peripatus is a connecting link between :

    Text Solution

    |

  19. Which of the following is a connecting link between mammals and reptil...

    Text Solution

    |

  20. A living connective link which provides evidence for organic evolution

    Text Solution

    |