Home
Class 12
BIOLOGY
Alleles for gene I are I^(A),I^(B) and I...

Alleles for gene I are `I^(A),I^(B)` and `I^(O)`. If `I^(A)` and `I^(B)` are dominant over `I^(O)`, the `I^(A)=I^(B) gt I^(O)` indicates

A

Codominance

B

Recessive

C

Weiner hypothesis

D

Dominance

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • GENETIC BASIS OF INHERITANCE

    DINESH PUBLICATION|Exercise Check your Grasp|23 Videos
  • GENETIC BASIS OF INHERITANCE

    DINESH PUBLICATION|Exercise Check your Grasp|23 Videos
  • FRUIT AND SEED DISPERSAL

    DINESH PUBLICATION|Exercise CHECK YOUR GRASP|10 Videos
  • GROWTH, REPAIR, REGENERATION AND AGEING

    DINESH PUBLICATION|Exercise Brain Teasers-VI[B]|6 Videos

Similar Questions

Explore conceptually related problems

If A^(3)=O , then prove that (I-A)^(-1) =I+A+A^(2) .

In case of ABO blood grop allele I^(A)and I^(B) if present together then-

Which is incorrect - ABO blood groups are controlled by the gene I Gene I has four alleles (iii) A^(I)and I^(B) produce same type of suger (iv) I or I^(@) produce different type of sugar (v) I^(A) and I^(B) are incomplete dominant

The gene that controls the ABO blood group system in human beings has three alleles- I^(A), I^(B) and i. A child has blood group O. His father has blood group A and mother has blood group (B) Genotypes of other off springs can be: (I) I^(B)I^(B) (II) I^(A)i (III) I^(B)i (IV) I^(A)I^(B) (V) ii

How many different blood groups are possible in a diploid species with ABCD blood grouping system involving I^(A) , I^(B) , I^( C) and I^(O) alleles ( I^(O) is recessive and others are co-dominant )

vec(A) and vec(B) are two vectors such that I vec(A) I = 2 and I vec(B) I = 5. If I vec(A) x vec(B) I = 8 then I vec(A).vec(B) I

Two rotating bodies A and B of masses m and 2m with moments of inertia I_(A) and I_(B) (I_(B) gt I_(A)) have equal kinetic energy of rotation. If L_(A) and L_(B) be their angular momenta respectively, then

The moments of inertia of two rotating bodies A and B are I_(A) and I_(B). (I_(A) gt I_(B)) and their angular momenta are equal. Which one has greater K.E. ?

The gene that controls the ABO blood group system in human beings has three alleles -I^(A),I^(B) and i. A child has blood group O. His father has blood group A and mother has blood group B. Genotypes of other off springs can be: i. I^(B)I^(B) ii. I^(A)i iii. I^(B)i iv. I^(A)I^(B) v. ii

If A^(3)=O, then I+A+A^(2) equals I-A b.(I+A^(1))=^(-1) c.(I-A)^(-1) d.none of these

DINESH PUBLICATION-GENETIC BASIS OF INHERITANCE-Revision Questions From Competitive Exams
  1. How many phenotypic classes are produced for a pair of characters in a...

    Text Solution

    |

  2. Which of the following disorders is not caused by pleiotropic alleles

    Text Solution

    |

  3. Alleles for gene I are I^(A),I^(B) and I^(O). If I^(A) and I^(B) are d...

    Text Solution

    |

  4. Arrange the follwing in decreasing order based on the results obtained...

    Text Solution

    |

  5. In the first step of monohybrid cross experiment, Mendel selected Pea ...

    Text Solution

    |

  6. What is not true about emasculation of a flower white performing an ar...

    Text Solution

    |

  7. Which statement is wrong

    Text Solution

    |

  8. Which law of Mendelian genetics can be considered universal

    Text Solution

    |

  9. What should be the minimum number of traits taken into consideration t...

    Text Solution

    |

  10. Find the statements (i) F(1) progeny is first hybrid generation and...

    Text Solution

    |

  11. Pea Plant with round Yellow seeds (RRYY) is crossed with another pea p...

    Text Solution

    |

  12. A pea plant with round seeds having large starch grains is crossed wit...

    Text Solution

    |

  13. The genes for ABO blood group is located on

    Text Solution

    |

  14. In………. Both dominant and recessive alleles lack their dominant and rec...

    Text Solution

    |

  15. Mendel's law of segregation is also known as

    Text Solution

    |

  16. The gene disorder phenylketonuria is an example for

    Text Solution

    |

  17. What will be genotype of parents of a child with 'O' blood group

    Text Solution

    |

  18. A cross between two pea plants, tall with axial flowers and dwarf wit...

    Text Solution

    |

  19. In quantitative inheritance, when a character is controlled by two pai...

    Text Solution

    |

  20. During a dihybrid cross with contrasting characters in F(2) generation...

    Text Solution

    |