Home
Class 12
BIOLOGY
Genes whose combined action affects one ...

Genes whose combined action affects one particular character are known as:

A

polygenes

B

oncogenes

C

dominant genes

D

pleiotropic genes

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • HUMAN REPRODUCTION

    GRB PUBLICATION|Exercise All Questions|439 Videos

  • MICROBES IN HUMAN WELFARE

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

Similar Questions

Explore conceptually related problems

Species found only in a particular area are known as ______.

" "When two pairs of characters are combined in a hybrid,segregation of one pair of characters is independent of the other pair of characters".This explains: "

Alternative form of genes for a particular charcteristic are called

Genes which code for a pair of contrasting characters are called:

When two pairs of traits are combined in a hybrid segregation of one pair of characters is independent of the other pair of character" This statement is explained by which law of mendel.

Genes located on X- chromopsomes are known as

Identify the odd combination of the habitat and the particular animal concerned

GRB PUBLICATION-MENDELIAN INHERITANCE-Multiple Choice Questions
  1. In the ABO blood typing system, which of the following progeny are not...

    Text Solution

    |

  2. Biometric gentics is connected with

    Text Solution

    |

  3. Genes whose combined action affects one particular character are known...

    Text Solution

    |

  4. Polygenic inheritance shows:

    Text Solution

    |

  5. Select the statement which is not correct?

    Text Solution

    |

  6. Which one of the following pairs of features is a good example of poly...

    Text Solution

    |

  7. In human beings, multiple genes are involved in the inheritance of:

    Text Solution

    |

  8. Skin colour inheritance in man is:

    Text Solution

    |

  9. Skin colour of human beings is determined by cumalative genes. This hy...

    Text Solution

    |

  10. In a mating between two mulattos, each heterozygous at all three gene ...

    Text Solution

    |

  11. Human skin colour is polygenic trait with each dominant determing a pa...

    Text Solution

    |

  12. Inheritance of skin colour in human being is an example of

    Text Solution

    |

  13. grain clour in wheat isdetermined by three pairs if polygenes. Followi...

    Text Solution

    |

  14. Kernel colour in wheat shows an "F"(2) ratio of 1 : 4 : 6 : 4 : 1. It ...

    Text Solution

    |

  15. The phenotypic ratio obtained in quantitive inheritance of a dihybrid ...

    Text Solution

    |

  16. Which of the following is not a quantitative trait?

    Text Solution

    |

  17. Identify the correct match between inheritance and their examples: {...

    Text Solution

    |

  18. In Lathyrus odoratus, cross between two purple flowered plants give a ...

    Text Solution

    |

  19. Two dominant independently assorting genes react with each other. They...

    Text Solution

    |

  20. The ratio of 9 : 7 is due to:

    Text Solution

    |