Home
Class 12
BIOLOGY
Mating of an organism to a double recess...

Mating of an organism to a double recessive in order to determine whether it is homozygous or heterozygous for a character under consideration is called :

A

Reciprocal cross

B

Test cross

C

Dihybrid cross

D

Back cross

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • HEALTH AND DISEASES

    MBD PUBLICATION|Exercise QUESTION BANK|256 Videos

  • HUMAN REPRODUCTION

    MBD PUBLICATION|Exercise QUESTION BANK|289 Videos

Similar Questions

Explore conceptually related problems

Character that is suppressed in heterozygous state in called :

Assertion : Sickle-cell anaemia is an autosome-linked recessive disorder that can be transmitted if both parents are heterozygous for the gene Reason : In sickle-cell anaemia, haemoglobin molecule undergoes polymerisation under low oxygen tension causing the change in shape in RBC

A cross between a organism with dominant phenotype and a homozygous recessive to know the genotype of former is called :

Why can we not determine the order of a reaction by taking into consideration the balanced chemical equation?

Sudden reappearance of some ancestral characters in the present organisms is called as .......

A cross between hybrid with a double recessive pure plant is called _____

MBD PUBLICATION-HEREDITY AND VARIATION-QUESTION BANK
  1. In mendel's experiments with garden pea , round seed shape (RR) was d...

    Text Solution

    |

  2. Which one of the following pairs of features is a good example of pol...

    Text Solution

    |

  3. Mating of an organism to a double recessive in order to determine whet...

    Text Solution

    |

  4. Two pea plants were subjected for cross pollination . Of the 183 plant...

    Text Solution

    |

  5. The F2 generation offspring in a plant showing incomplete dominance ex...

    Text Solution

    |

  6. Discontinuous variations are :

    Text Solution

    |

  7. When a hybrid tall pea plant is cross fertilized with a dwarf pea plan...

    Text Solution

    |

  8. Law of segregation explains expression of recessive characters in :

    Text Solution

    |

  9. A cross between a organism with dominant phenotype and a homozygous re...

    Text Solution

    |

  10. A mother of blood group O has a group O child , the father could be

    Text Solution

    |

  11. After a cross of tall plant and dwarf plant,in F1 generation ratio of ...

    Text Solution

    |

  12. A pair of contrasting characteristics is called :

    Text Solution

    |

  13. A couple with blood groups A and B may have children with blood group ...

    Text Solution

    |

  14. Which of the following ratio represents a test cross ?

    Text Solution

    |

  15. An F2 genotypic ratio of 1:4:6:4:1 instead of 9:3:3:1 indicates :

    Text Solution

    |

  16. Which term was used by mendel to represent hereditary unit ?

    Text Solution

    |

  17. Right - handedness is dominant over left- handedness . Most probable g...

    Text Solution

    |

  18. What types of genotypes are expected when a plant with AABb genotypes ...

    Text Solution

    |

  19. Which one of the following pairs of features is a good example of pol...

    Text Solution

    |

  20. How many different kinds of gametes will be produced by a plant having...

    Text Solution

    |