Home
Class 12
BIOLOGY
Bat and insects have no common ancestry ...

Bat and insects have no common ancestry but both have functional wings for flight. This adaptation for aerial life indicates

A

Adaptive radiation

B

Divergent evolution

C

Convergent evolution

D

Microevolution

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Bat and insects have no common ancestry but both have functional wings for fight.This adaptation for aerial life indicates

Read the following five statement (A to E) and select the option with all correct statements: (A) Analogy indicates common ancestry. (B) All the existing life forms share similarities and share common ancestors. (C ) Conventional religious literature supports the theory of special creation. (D) Sweet potato (root modification) and potato (stem modification) is na example for homology. (E) Fossils are remains of hard parts of life-forms found in rocks.

Assertion : Homologous organs have common ancestry and similar function. Reason : Analogous organs have unlike origin and dissimilar function.

Examine the following common chemical structures to which simple functional groups are often attached Which of these systems have essentially planar geometry

How many of the given statements are incorrect ? I. The Universe is almost 20 billion years old. II. Analogy indicates common ancestry. III. When adaptive radiation has occurred in an isolated geographical area, one can call this convergent evolution. IV. Natural selection is based on certain observations which are factual. V. Hardy-Weinberg principle says that allele frequencies in area are unstable.

Assertion:Human and great apes have a common ancestry. Reason:Man and chimpanzee have similar banding pattern of chromosomes number 3 and 6

Assertion : All primates have a common ancestry. Reason : The most primate was shrew like animals.

AAKASH INSTITUTE-TEST 6-EXAMPLE
  1. Substance which is not used as an antiallergen is

    Text Solution

    |

  2. Lymphocytes which may be considered as connecting link between antibod...

    Text Solution

    |

  3. Bat and insects have no common ancestry but both have functional wings...

    Text Solution

    |

  4. Modem horse, whose fossils are associated with Pleis

    Text Solution

    |

  5. All of the following are side effects of anabolic steroids in male exc...

    Text Solution

    |

  6. Cigarette smoking may cause all of the following except

    Text Solution

    |

  7. Select the correct statement from options given below.

    Text Solution

    |

  8. Select true (T) and false (F) in following given statements and choose...

    Text Solution

    |

  9. Select incorrect option given below in relation to cancer.

    Text Solution

    |

  10. Read the following statements. Statement A: Jurassic period of Mesozoi...

    Text Solution

    |

  11. Complete the analogy Anteater : Lemur :: Numbat :Choose the correct o...

    Text Solution

    |

  12. If the frequency of an ailele 'a' in a given large unevolving populati...

    Text Solution

    |

  13. Gene pool of a large population tends to remain stable i.e. in genetic...

    Text Solution

    |

  14. Which type of natural selection is depicted in the diagram given below...

    Text Solution

    |

  15. Population of dark biston betularia increased greatly in england from ...

    Text Solution

    |

  16. Find the incorrect match.

    Text Solution

    |

  17. Cycads and dicotyledons arose from common ancestor called 'A' that exi...

    Text Solution

    |

  18. Presence of tooth buds during embryonic development of birds is an exa...

    Text Solution

    |

  19. Which of the following event of organic evolution was a turning point ...

    Text Solution

    |

  20. The forelimbs of human, tiger, whale and bat represent

    Text Solution

    |