Home
Class 12
BIOLOGY
ABO blood grouping is controlled by gene...

ABO blood grouping is controlled by gene I which has three alleles and show co-dominance. There are six genotypes: How many phenotypes in all are responsible

A

Six

B

Three

C

Four

D

Five

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PRINCIPLES OF INHERITANCE AND VARIATION

    AAKASH INSTITUTE|Exercise Assignment (SECTION-D) Assertion-Reason Type Questions|20 Videos
  • PRINCIPLES OF INHERITANCE AND VARIATION

    AAKASH INSTITUTE|Exercise Assignment (SECTION-B) Objective Type Questions|35 Videos
  • PLANT KINGDOM

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION -D (Assertion - Reason Type Questions)|10 Videos
  • REPRODUCTION IN ORGANISMS

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION-D ASSERTION - REASON TYPE QUESTION IN THE FOLLOWING QUESTIONS, A STATEMENT OF ASSERTION (A) IS FOLLOWED A STATEMENT OF REASON (R ).|15 Videos

Similar Questions

Explore conceptually related problems

ABO blood grouping is controlled by gene I which has three alleles and show co-dominance. There are six genotypes. How many phenotypes in all are possible?

ABO blood grouping is controlled by gene I which has three alleles and shown co-dominance. How many phenotypes in all possible ?

ABO blood group is determined by gene I which has _____ alleles.

ABO blood groups in humans are controlled by the gene I. it has three alleles-AA,IB and i. since thrre are three different alleles, six different genotypes are possible. How many phenotypes can occur ?

ABO blood groups in humans are controlled by the gene I. It has three alleles – IA, IB and i. Since there are three different alleles, six different genotypes are possible. How many phenotypes can occur –

In human beings, 'ABO' Blood group is controlled by which gene ?

ABO blood groups in humans are controlled by the gene I . It has three alleles - I^(A), I^(B) and i. Since there are three different alleles, six different genotypes are possible . How many phenotypes can occur ?

ABO blood groups in humans are controlled by the gene I. It has three alleles - I^(A), I^(B) and i. Since there are three different alleles, six different grnotypes are possible. How many phenotypes can occur?

ABO blood groups in human beings are controlled by the gene I . The gene I has three alleles - I^(A),I^(B) and i . Since there are three different alleles, six different genotypes are possible How many phenotypes can occur ?

AAKASH INSTITUTE-PRINCIPLES OF INHERITANCE AND VARIATION-Assignment (SECTION-C) Previous Years Questions
  1. A cross in which an organism showing a dominant phentype is crossed wi...

    Text Solution

    |

  2. Study the given pedigree chart of a certain family and select the corr...

    Text Solution

    |

  3. ABO blood grouping is controlled by gene I which has three alleles and...

    Text Solution

    |

  4. The fruit fly Drosophila melanogaster was found to be very suitable fo...

    Text Solution

    |

  5. In Antirrhinium two plants with pink flowers were hybridized. The F(1)...

    Text Solution

    |

  6. Which one of the following symbols and its representation, used in hu...

    Text Solution

    |

  7. Point (Gene mutation) mutation invlves

    Text Solution

    |

  8. Study the pedigree chart given below :- What does it show :-

    Text Solution

    |

  9. Select the incorrect statement from the following

    Text Solution

    |

  10. Haploids are more suitable for mutation studies than the diploids. Thi...

    Text Solution

    |

  11. Which one of the following conditions in humans is correctly matched ...

    Text Solution

    |

  12. In the hexaploid wheat, the haploid (n) and basic (x) numbers of chrom...

    Text Solution

    |

  13. Inheritance of skin colour in humans in an example of :-

    Text Solution

    |

  14. A common test to find the genotype of a a hybird is by

    Text Solution

    |

  15. R and y genes of Maize lie very close to each other . When RRYY and rr...

    Text Solution

    |

  16. In pea plants, yellow seeds are dominant to green. If a heterozygous y...

    Text Solution

    |

  17. A human male produces sperms with the genotypes AB, Ab, aB, and ab per...

    Text Solution

    |

  18. Which one of the followingt is the most suitable medium for culture of...

    Text Solution

    |

  19. Phenotype of an organism is result of

    Text Solution

    |

  20. In which mode of inheritance do you except more maternal influence amo...

    Text Solution

    |