Home
Class 12
BIOLOGY
Assertion :- At the time of Mendel, the ...

Assertion :- At the time of Mendel, the real basis of inheritance was observed.
Reason : At the time of Mendel, the nature of those factors regulating the pattern of inheritance was not clear.

A

If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion.

B

If both Assertion & Reason are trur but Reason is not a correct explanation of the Assertion.

C

If Assertion is True but the Reason is Flase.

D

If both Assertion & Reason are false.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • GENETICS & MOLECULAR BASIS OF INHERITANCE AND MUTATION

    ALLEN|Exercise EXERCISE-III (ANALYTICAL QUESTIONS|85 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

Mendel 's inheritable 'factors ' influences

Assertion :- Mendel never supported blending inheritance. Reason :- He found that the F_(1) always resembled either one of the parents.

Assertion: Mendelian disorders are transmitted to offspring on the same lines as in the principles of inheritance. Reason: The pattern of inheritance of Mendelian disorders cannot be traced in a family by the pedigree analysis.

Assertion :- Inheritance is the basis of heredity. Reason :- Inheritance is the process by which characters are passed on from parent to progeny.

Assertion: Many physical and chemical agents induce inheritable mutations. Reason: Germ cells are not immune to the changes in environmental factors.

Assertion: Adaptive ability is inherited. Reason: Fitness is the end result of the ability to adoapt and get selected by the nature.

Skin color inheritance observed in man is an example of (a) Cytoplasmic inheritance (b) Mendel's inheritance (c) Plastid inheritance (d) Quantitative inheritance

Assertion : Mendel conducted artificial pollination experiments for his genetic studies using true-breeding pea lines Reason : A true-breeding line shows the stable trait inheritance and expression for several generations

Assertion: Mendel successfully formulated the laws of heredity. Reason: Mendel did not carry out the study of one character at a time. a) If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion. b) If both Assertion and Reason are true and the Reason is not the correct explanation of the Assertion. c) If Assertion is true but the Reason is false. d) If both Assertion and Reason are false.

ALLEN-GENETICS & MOLECULAR BASIS OF INHERITANCE AND MUTATION-EXERCISE-IV (ASSERTION & REASON)
  1. Assertion :- In prokaryotes, there occurs coupled transcription & tran...

    Text Solution

    |

  2. [A]: Replication and transcription occur in the nucleus but translatio...

    Text Solution

    |

  3. Assertion :- At the time of Mendel, the real basis of inheritance was ...

    Text Solution

    |

  4. Assertion :- Complementary base pairing confers a very unique property...

    Text Solution

    |

  5. Assertion :- Antiparallel polarity helps in stability of DNA. Reason...

    Text Solution

    |

  6. Assertion :- Base pairing between puring and pyrimidines allows unifor...

    Text Solution

    |

  7. Assertion :- Hydrogen bonds between base pairs is the only mean to st...

    Text Solution

    |

  8. Assertion :- Positively charged histone proteins are essential for pac...

    Text Solution

    |

  9. The packaging of chromatin at a higher level requires an additional se...

    Text Solution

    |

  10. Assertion :- Euchromatin is said to be transcriptionally acitve chroma...

    Text Solution

    |

  11. The unequivocal proof that DNA is the genetic material came from the e...

    Text Solution

    |

  12. Assertion :- DNA is perdominant genetic material. Reason : It is abl...

    Text Solution

    |

  13. Assertion :- DNA is chemically and structurally more stable. Reason...

    Text Solution

    |

  14. Assertion :- DNA is chemically and structural more stable. Reason : ...

    Text Solution

    |

  15. Assertion :- RNA is less stable then DNA. Reason : In RNA'2 - OH gro...

    Text Solution

    |

  16. Assertion :- RNA is not a predominant genetic material. Reason : RNA...

    Text Solution

    |

  17. Assertion :- RNA is best material for transmission of genertic informa...

    Text Solution

    |

  18. Assertion :- RNA viruses having shorter life span and evolve faster. ...

    Text Solution

    |

  19. Assertion :- In the same generation for transmission of genetic inform...

    Text Solution

    |

  20. Assertion :- Essential life processes evolved around RNA. Reason : B...

    Text Solution

    |