Home
Class 12
BIOLOGY
In a breeding experiment between two par...

In a breeding experiment between two parents showing the dominant the recessive phenotype of the character the offspring showed equal proportions of the dominant and recessive phenotypes. Which one of following statement must be true?

A

Both the parents has equal number of genes for the character

B

Both the parents carried recessive genes

C

Both the parents were true breeding

D

all are true

Text Solution

Verified by Experts

The correct Answer is:
B

Both the parents carried recessive genes
Promotional Banner

Topper's Solved these Questions

  • Plant Physiology

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|91 Videos
  • Protista

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|6 Videos

Similar Questions

Explore conceptually related problems

How does Mendel's experiment show that traits may be dominant or recessive?

How do Mendel's experiments show that traits may be dominant or recessive?

Which one of the following crosses shows phenotypic ratio of 3:1?

How do Mendel's experiments show that traits may be dominant or recessive? explain it with the help of a cross.

The given figure shows an angiogram of the coronary blood vessel. Which one of the following statements correctly describes, what is being done ?

How do Mendel's experiments show that a] traits may be dominant or recessive? b] inheritance of two traits is independent of each other?

(i) Differentiate between dominant and recessive traits. (ii) 'Gene control traits'? Explain this statement with an example.

TRUEMAN BIOLOGY-PRINCIPLES OF INHERITANCE AND VARIATIONS -MCQs
  1. In man brown eye is dominant over blue. A lady with brown eyes, whose ...

    Text Solution

    |

  2. A monohybid cross between two plants, one having 22cm long internodes ...

    Text Solution

    |

  3. In a breeding experiment between two parents showing the dominant the ...

    Text Solution

    |

  4. If mother has 'O' blood group, child also has 'O' group. What can be t...

    Text Solution

    |

  5. Father's blood group is A and his son has 'O' group. Which of the bloo...

    Text Solution

    |

  6. If father has A blood group and mother has B blood group. The offsprin...

    Text Solution

    |

  7. Blood group O is universal donor because

    Text Solution

    |

  8. If an unknown blood is added to anitiserum it will be of

    Text Solution

    |

  9. Blood groups are identified on the basis of antigen-antibody reactions...

    Text Solution

    |

  10. A man with blood group A marries a woman having blood group AB. Which ...

    Text Solution

    |

  11. What will happen if blood of 'B' group is given to a patient of group ...

    Text Solution

    |

  12. Which of the following should be avoided in biological marriage?

    Text Solution

    |

  13. A child born of parents having 'O' and 'AB' groups can not possess

    Text Solution

    |

  14. ABO blood group system is an example of

    Text Solution

    |

  15. Agglutiongens are found in

    Text Solution

    |

  16. Antiserum used is testing blood groups has

    Text Solution

    |

  17. Epistasis is a type of gene interaction showing

    Text Solution

    |

  18. Development of purple flower character when two white flower strains o...

    Text Solution

    |

  19. Hb^(A) and Hb^(S) alleles of normal and sickle cell haemoblobin are

    Text Solution

    |

  20. Consanguineous marriages (marriages between close relatives/cousins) a...

    Text Solution

    |