Home
Class 12
BIOLOGY
If a cross between two individuals produ...

If a cross between two individuals produces offsprings with 50% dominant character (A) and 50% recessive character (a) the genotype of parents are:

A

Aa `xx` aa

B

Aa `xx` Aa

C

AA `xx` aa

D

AA `xx` Aa

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

If a cross between two plants produces offspring with 50% dominant character (A) and 50% recessive character (a), then the genotype of parents are

Dominant charachers and Recessive characters.

Differentiate between dominant and recessive characters.

The offspring from a cross between two individuals differing in at least one set of characters is called

During a dihybrid cross in the F_(2) generation, the ratio of inidviduals showing one dominant and other recessive character will be ……… of parents with contrasting characters

If the majority of offsprings exhibit a dominant character, then the parents must be:

A cross between a dominant phenotype with the recessive parent in order ot check its genotype is called

GRB PUBLICATION-MENDELIAN INHERITANCE-Multiple Choice Questions
  1. Mendel's principle of segregation means that the germ cells always rec...

    Text Solution

    |

  2. In Mendelian dihybrid cross when heterozygous Round Yellow are self cr...

    Text Solution

    |

  3. If a cross between two individuals produces offsprings with 50% domina...

    Text Solution

    |

  4. How many types of genetically different gametes will be produced by a ...

    Text Solution

    |

  5. Test cross in plants or in Drosophila involves crossing:

    Text Solution

    |

  6. Test cross of dihybrid ratio is 1:1:1:1. It proves that

    Text Solution

    |

  7. If F(1) generation has all tall plants and ratio of F(2) generation is...

    Text Solution

    |

  8. Multiple phenotype is seen in

    Text Solution

    |

  9. Mendel was successful in discovering the principles of inheritance as

    Text Solution

    |

  10. Mendelism principles are not applicable in case of:

    Text Solution

    |

  11. How many different types of gametes are formed from AaBbCcDdEe?

    Text Solution

    |

  12. When yellow round heterozygous Pea Plants are self fertilized, the fre...

    Text Solution

    |

  13. A test cross is carried out:

    Text Solution

    |

  14. A man having the genotype EEFfGgHH can produce P number of genetically...

    Text Solution

    |

  15. In an organism, tall phenotype is dominant over recessive dward phenot...

    Text Solution

    |

  16. In a monohybrid cross between two heterozygous individuals, the number...

    Text Solution

    |

  17. Two or more independent genes present on different chromosomes which d...

    Text Solution

    |

  18. If two persons with 'AB' blood group marry and have suffieciently larg...

    Text Solution

    |

  19. Which Mendelian idea is depricted by a cross in which the "F"(1) gener...

    Text Solution

    |

  20. which of the following statements is correct?

    Text Solution

    |