Home
Class 12
BIOLOGY
The tendency of population to remain in ...

The tendency of population to remain in genetic equilibrium may be disturbed by

A

Random mating

B

Lack of migration

C

Lack of mutations

D

Lack of random mating

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • EVOLUTION

    SARAS PUBLICATION|Exercise EXERCISE|84 Videos

  • Govt Solved Paper 2020 (2)

    SARAS PUBLICATION|Exercise EXERCISE|43 Videos

Similar Questions

Explore conceptually related problems

A population will not exist in Hardy-Weinberg equilibrium if

Define population genetics.

Assertion (A): Hardy - Weinberg principle states that allelic frequency of a population remain constant Reason (R): Constancy is maintained through natural selection and mutation

How does Hardy-Weinberg's expression (p^(2)+2pq+q^(2)=1) explain that genetic equilibrium is maintained in population ? List any four factors that can disturb the genetic equilibrium.

Figure shows a cylindridcal tube with a adibatic walls and fitted with an adiabatic separtor. The separator can be slid into the tube by an external mechanism. An ideal gas (gamma=1.5) is injected in the two sides at equal pressures and temperatures . The separator remains in equilibrium at the middel. It is now slid to a position where it divides the tube in the ratio 1:3 Find the ratio of the tempertures in the two parts of the vessel.

A spring compressed by 10 cm develops a restoring force of 10 N.A body of mass 9 kg is placed on it . What is the force constant of the spring ? What is the depression in the spring under the weight of the body? What is the period of oscillation if the body is disturbed from its equilibrium position?

Is there any population in Kerala having sickle cell anaemia? What is the reason of this genetic defect? Does it help the people in preventing any other diseases like malaria?

SARAS PUBLICATION-GENETICS AND EVOLUTION-EXAMPLE
  1. Which of the following statements is not true of two genes that show 5...

    Text Solution

    |

  2. Variation in gene frequencies within populations can occur by chance r...

    Text Solution

    |

  3. The tendency of population to remain in genetic equilibrium may be dis...

    Text Solution

    |

  4. DNA fragments generated by the restriction endonucleases in a chemical...

    Text Solution

    |

  5. Which Mendelian idea is depicted by a cross in which F(1) generation r...

    Text Solution

    |

  6. The incorrect statement with regard to Haemophilia is

    Text Solution

    |

  7. The diagram shows an important concept in the genetic implication of D...

    Text Solution

    |

  8. Which enzyme/s will be produced in a cell in which there is a non - se...

    Text Solution

    |

  9. According to Darwin, the organic evolution is due to

    Text Solution

    |

  10. A sedentary sea anemone gets attached to the shell lining of hermit cr...

    Text Solution

    |

  11. Random unidirectional change in allele frequencies that occurs by cha...

    Text Solution

    |

  12. Which of the following is not a property of the genetic code?

    Text Solution

    |

  13. One of the most frequently used techniques in DNA fingerprinting is

    Text Solution

    |

  14. Which one of the following vectors is used to replace the defective ge...

    Text Solution

    |

  15. Genes of interest can be selected from a genomic library by using

    Text Solution

    |

  16. During the process of isolation of DNA, chilled ethanol is added to

    Text Solution

    |

  17. RNA interference involves

    Text Solution

    |

  18. Select the option which shows correct matching of animal with excretor...

    Text Solution

    |

  19. Which one is the incorrect statement with regards to the importance of...

    Text Solution

    |

  20. The diagram shows an important concept in the genetic implication of D...

    Text Solution

    |