Home
Class 12
BIOLOGY
What will be the distribution of phenoty...

What will be the distribution of phenotypic features in the first generation after a cross between a homozygous female and a heterozygous male for a single locus ?

A

`3:1`

B

`1:2:1`

C

`1:1`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • NTA NEET TEST 80

    NTA MOCK TESTS|Exercise BIOLOGY|90 Videos

  • NTA NEET TEST 85

    NTA MOCK TESTS|Exercise BIOLOGY|90 Videos

Similar Questions

Explore conceptually related problems

Using a Punnett square, work out the distribution of phenotypic features in the first filial generation after a cross between a homozygous female and a heterozygous male for a single locus.

First generation after a cross is

What will be the distribution of phenotypic features in the first filial generation if a cross is carried out between a homozygous female and a heterozygous male for a single locus ?

Result of a cross between a normal homozygous female and a haemophiliac male would be

A test cross can be conducted to differentiate between a homozygous and a heterozygous

What is the ratio of parental phenotypes in the F2 generation of dihybrid cross ?

In a pea plant ,smooth seed coat is dominant over wrinkled seed coat.What will be expected ratio of phenotypes of the offspring in a cross between: (i)Heterozygous smooth xx Heterozygous smooth (ii)Heterozygous smooth xx Homozygous wrinkled (iii)Heterozygous smooth xx Homozygous smooth

What is the ratio of a progeny of cross between F_(1) heterozygous and recessive

What will be the total number of phenotypes and genotypes obtained in F2 generation of a dihybrid test cross ?

NTA MOCK TESTS-NTA NEET TEST 81-BIOLOGY
  1. Replica plate experiment by Lederbery showing antibiotic resistance pr...

    Text Solution

    |

  2. Which event ensures that only one sperm can fertilize an ovum ?

    Text Solution

    |

  3. What will be the distribution of phenotypic features in the first gene...

    Text Solution

    |

  4. What is a herbarium ?

    Text Solution

    |

  5. What is so special about tropics that might account for their greater ...

    Text Solution

    |

  6. Escherichia coli is used in biological researches because

    Text Solution

    |

  7. Select the WRONG statement regarding energy flow in an ecosystem.

    Text Solution

    |

  8. Death while sleeping in closed room with burning coal furace is due t...

    Text Solution

    |

  9. The biological scissors are : i. Restriction enzymes are used to cu...

    Text Solution

    |

  10. Complete the given flow chart about DNA compaction and packaging by se...

    Text Solution

    |

  11. Carrying capacity of a population is determined by :

    Text Solution

    |

  12. The possibility of a female becoming haemophilic is extremely rare bec...

    Text Solution

    |

  13. Sexual mode of reproduction in protozoa is

    Text Solution

    |

  14. Match the columns l and ll,and choose the CORRECT combination from the...

    Text Solution

    |

  15. The protein products of the following Bt toxin genes cryIAc and cryIIA...

    Text Solution

    |

  16. Which of the following constitutes of a micro -ecosystem ?

    Text Solution

    |

  17. During his experiments with pea plant , which of the following charact...

    Text Solution

    |

  18. Which of the following pairs of after effects are considered to be con...

    Text Solution

    |

  19. Which of the following mRRNA will get translated completely ?

    Text Solution

    |

  20. Which one of the following is a matching pair of certain organism (s) ...

    Text Solution

    |