Home
Class 12
BIOLOGY
When the same structure evolves in a dif...

When the same structure evolves in a different direction due to adaptation to a different need , it is referred to as

Text Solution

Verified by Experts

The correct Answer is:
Homologous structure
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL ISSUE

    ALLEN|Exercise Question|50 Videos

  • EXCRETORY PRODUCTS AND THEIR ELIMINATION

    ALLEN|Exercise S|21 Videos

Similar Questions

Explore conceptually related problems

When the different structure evolve in th same direction due to adaptation to similar needs , it is than referred to as ?

In some animals of different groups differents structure developed along same direction due to Adaptation to same needs this is called as :

Resonating structures have different ________.

Resemblance between widely different groups due to a common adaptation is

C_4 plants are different from C_3 plants with reference to

Write structures of different dihalogen derivatives of propane.

[A]: Homologous organs are similar in basic structure and embryonic origin, but serve dif- ferent functions. [R]: Similarity in basic structure points to common ancestry whereas diversity in func- tion reflects adaptation to different modes of life.

The potential difference across the terminals of a battery is 10 V when there is a current of 3 A in the battery from the negative to the positive terminal. When the current is 2A in the reverse direction, the potential difference becomes 15 V. The internal resistance of the battery is

What is the basic structural difference between glucose and fructose ?

How is structural of alkyne, different from that of alkenes ?

ALLEN-EVOLUTION -Question
  1. When the same structure evolves in a different direction due to adapta...

    Text Solution

    |

  2. Name the scientist who disproved spontaneous generation theory.

    Text Solution

    |

  3. Name the common ancestor of the great apes and man.

    Text Solution

    |

  4. Name any two vertebrate body parts that are homologous to human foreli...

    Text Solution

    |

  5. Attempt giving a clear definition of the term species

    Text Solution

    |

  6. Read the following statements carefully and select the correct ones. ...

    Text Solution

    |

  7. Which was the bigges land dinosaur?

    Text Solution

    |

  8. what is 'saltation' according to de Vries ?

    Text Solution

    |

  9. Stellar distances are measured in……..

    Text Solution

    |

  10. Identify the examples of convergent evolution from the following: (i...

    Text Solution

    |

  11. Write the definition of evolutionary Biology?

    Text Solution

    |

  12. State the theory of Biogenesis.

    Text Solution

    |

  13. Can we call human evolution as an adaptive radiation? Explain.

    Text Solution

    |

  14. Describe one example of adaptive radiation.

    Text Solution

    |

  15. Why artificial selection is done?

    Text Solution

    |

  16. What are the fossils and where are they found?

    Text Solution

    |

  17. Write the name of any four factors which affect Hardy-Weinberg equilib...

    Text Solution

    |

  18. What is founder effect ?

    Text Solution

    |

  19. Write the differences between Darwinian variations and deVries mutatio...

    Text Solution

    |

  20. Write the name of gaseous mixture taken by Miller in his experiment. A...

    Text Solution

    |

  21. Explain with the help of an example the type of evolution homology is ...

    Text Solution

    |