Home
Class 12
BIOLOGY
Probability of four son to a couple is :...

Probability of four son to a couple is : -

A

`1/4`

B

`1/8`

C

`1/16`

D

`1/32`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • GENETICS & MOLECULAR BASIS OF INHERITANCE AND MUTATION

    ALLEN|Exercise EXERCISE-II (PREVIOUS YEAR QUESTIONS|104 Videos

  • GENETICS & MOLECULAR BASIS OF INHERITANCE AND MUTATION

    ALLEN|Exercise EXERCISE-III (ANALYTICAL QUESTIONS|85 Videos

  • GENETICS & MOLECULAR BASIS OF INHERITANCE AND MUTATION

    ALLEN|Exercise DEGINNERS BOX-8|5 Videos

  • GENETICS

    ALLEN|Exercise Question|58 Videos

  • GENETICS (PRINCIPLES OF INHERITANCE AND VARIATION) (MOLECULAR BASIS OF INHERITANCE)

    ALLEN|Exercise Question|53 Videos

Similar Questions

Explore conceptually related problems

Family has 9 girls, Probability of son at 10th birth is :-

What is the probability of three daughters to a couple in three children :-

Assuming that for a husband-wife couple the chance of their child being a boy or a girl are the same, the probability of their two children being a boy and a girl is

Suppose families always have one, two, or three children, with probabilities 1/4, 1/2, and 1/4, respectively. Assume everyone eventually gets married and has children, then find the probability of a couple having exactly four grandchildren.

If a colour blind man marries a woman who is homozygous for normal colour vision,the probability of their son being colour blind is :

Four cards are drawn at random from a pack of 52 playing cards. Find the probability of getting four honours of the same suit.

Given four pair of gloves, they are distributed to four persons. Each person is given a right-handed and left-handed glove, then the probability that no person gets a pair is

Moment of couple is called

A family has five girls and no son, the probability of the occurance of son in 6^(th) child is :-

If in a trial the probability of a success is twice the probability of failure , the probability of atleast four sucesses in six trials is

ALLEN-GENETICS & MOLECULAR BASIS OF INHERITANCE AND MUTATION-EXERCISE-I (CONCEPTUAL QUESTIONS)
  1. What is the probability of three daughters to a couple in three childr...

    Text Solution

    |

  2. The gene for right handedness is dominant over the gene for left hande...

    Text Solution

    |

  3. Probability of four son to a couple is : -

    Text Solution

    |

  4. Down's syndrome is caused by an extra copy of chromosome number 21. Wh...

    Text Solution

    |

  5. A male human is heterozygous for autosomal genes A and B and is also h...

    Text Solution

    |

  6. Given below is a pedigree chart of a family with five children. It sho...

    Text Solution

    |

  7. Equlibrium of gene frequencies is -

    Text Solution

    |

  8. In a Random mating population of 28,800 individuals percentage of domi...

    Text Solution

    |

  9. Pardict from the following chart

    Text Solution

    |

  10. In pedigree analysis symbol Θ used for

    Text Solution

    |

  11. In a population that is in Hardy weinberg equilibrium, the frequency o...

    Text Solution

    |

  12. Given pedigree shows inheritance of autosomal recessive gene. What is ...

    Text Solution

    |

  13. A pedigree is show below for a disease that is autosomal recessive. Th...

    Text Solution

    |

  14. In a random mating population frequency of dominent allele is 0.7. Wha...

    Text Solution

    |

  15. In a random mating population frequency of dominent allele is 0.7. Wha...

    Text Solution

    |

  16. Taylor is heterozygous for two autosomal gene pair ( CcDd ). He is col...

    Text Solution

    |

  17. At a particular locus, frequency of 'A' allele is 0.6 and that of 'a' ...

    Text Solution

    |

  18. A woman with albinic father marries an albinic man. The proportion of ...

    Text Solution

    |

  19. Albinism is determined by a recessive gene in man. The presence of alb...

    Text Solution

    |

  20. Family has 9 girls, Probability of son at 10th birth is :-

    Text Solution

    |