Home
Class 12
BIOLOGY
When selection acts to eliminate both ex...

When selection acts to eliminate both extremes from an array of phenotypes, the frequency of intermediate type, which is already present in more, gets increased. This type of selection is called

A

Disruptive selection

B

Directional selection

C

Stabilising selection

D

Non-directional selection

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • NEET MOCK TEST 4

    NTA MOCK TESTS|Exercise BIOLOGY|90 Videos

  • NEET MOCK TEST 8

    NTA MOCK TESTS|Exercise BIOLOGY-SINGLE CHOICE|90 Videos

Similar Questions

Explore conceptually related problems

The natural selection forces which serves to eliminates the intermediate types is

Development of similar phenotypes when unrelated organisms are subjected to same type of selection pressure, explains

Type specimen selected from the original material in case the holotype is missing, is called :-

In which type of natural selection , individuals at both extremes of the distribution are rejected ?

The highest frequency of radio waves which the when sent at some angle towards the ionosphere , gets reflected from ionosphere and returns to earth is called ……. .

NTA MOCK TESTS-NEET MOCK TEST 5-BIOLOGY-SINGLE CHOICE
  1. What is true about Rheumatoid arthritis?

    Text Solution

    |

  2. Stirred-tank bioreactors have been designed for

    Text Solution

    |

  3. When selection acts to eliminate both extremes from an array of phenot...

    Text Solution

    |

  4. Thalamus is

    Text Solution

    |

  5. Contraction of the ventricle in the heart begins by the command from

    Text Solution

    |

  6. In increasing order of organizational complexity, which one of the fol...

    Text Solution

    |

  7. What is true about Bt toxin?

    Text Solution

    |

  8. dB is a standard abbreviation used for the quantitative expression of

    Text Solution

    |

  9. Nicotiana sylvestris flowers only during long days and N.tobacum flowe...

    Text Solution

    |

  10. Swiss cheese is ripened by

    Text Solution

    |

  11. Statements I. A-bands of the muscle are dark and contain myosin ...

    Text Solution

    |

  12. Second maturation division of mammalian ovum occurs

    Text Solution

    |

  13. The most significant value of vegetative propagation is that :

    Text Solution

    |

  14. In photosynthesis, for synthesis of one mole of glucose, the number of...

    Text Solution

    |

  15. The force of tension cohesion exceeds root pressure on a

    Text Solution

    |

  16. What is true about the limbic system?

    Text Solution

    |

  17. Which one of the taxonomic aids can give comprehensive account of comp...

    Text Solution

    |

  18. Opening of hepatopancreatic duct into the duodenum is guarded by

    Text Solution

    |

  19. Each lung is covered by a double-layered pleura. The outer pleural mem...

    Text Solution

    |

  20. In sponges, asexual reproductive structure is

    Text Solution

    |