Home
Class 12
BIOLOGY
A molecule that can act as a genetic mat...

A molecule that can act as a genetic material must fulfill the traits given below, except

A

it shouldb be able to express itself in the form of 'mendelian characters'

B

it should be able to generate its replica

C

it should be unstable structurally and chemically

D

it should provide the scope for slow changes that are requird for evolution

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MINERAL NUTRITION

    TRUEMAN BIOLOGY|Exercise MULTIPLE CHOICE QUESTIONS|388 Videos
  • Monera

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|14 Videos

Similar Questions

Explore conceptually related problems

Which nucleic acid acts as a genetic material?

Protein can not be a genetic material because it is not

These questions have statement I and statement II. Of the four choices given below, choose the one that best describes the two statements. Statement I : The average velocity of a particle may be equal to its instantaneous velocity. Statement II: For a given time interval of a given motion average velocity is single valued while average speed can have many values.

These questions have statement I and statement II. Of the four choices given below, choose the one that best describes the two statements. Statement I: It is obvious that dimensions of all the terms must be the same in any mathematical relation between physical quantities. Statement II: Dimensions of a physical quantity are the powers to which the fundamental units should be raised to represent the unit of that physical quantity.

Green algae are also included among the items carried by astronauts in a space ship Which of the following are the reasons for this? 1. These being very simple plants, are amenable to a variety of experiments. 2. These may provide nourishment to the persons on the space ship. 3. These act as a source of oxygen. Select the correct answer using the codes given below.

A few statements describing certain features of reproduction are given below. (i) Gametic fusion takes place. (ii) Transfer of genetic material takes place. (Iii) Reduction division takes place. (iv) Progeny have some resemblance with parents. Select the options that are true for both asexual and sexual reproduction from the options given below.

This question has Statement I and Statement II. Of four choices given after the Statements choose the one that best describes two statements Statement-I : Molecularity of reaction may be fractional like that of order of reaction. Statement -II : Number of molecules of same or different species that must contact simultaneously in a single step for the reaction to occur is equal to the molecularity of the reaction.

(a ) Write the Hardy-Weinberg principle. (b) Explain the three different ways in which natural selection can affect the frequency of a heritable trait in a population shown in the graph given below.

Which of the following corresponds to mutagens 1. Chemicals and radiations which cause changes in the genetic material of a cell 2. Various archaebacteria that produce methane 3. Chemicals which react with ozone molecules and destroy them 4. RNA molecules that infect plant and cause diseases

TRUEMAN BIOLOGY-MOLECULAR BASIS OF INHERITANCE-MCQs
  1. Which of the following statements is wrong for viroids

    Text Solution

    |

  2. Which one of the following is the starter codon ?

    Text Solution

    |

  3. Which of the following is required as inducer(s) for the expression of...

    Text Solution

    |

  4. Which of the following is not required for any of the techniques of DN...

    Text Solution

    |

  5. A non-proteinaceous enzyme is

    Text Solution

    |

  6. Taylor conducted the experiments to provide semiconcervative mode of c...

    Text Solution

    |

  7. the mechanism that causes a gene to move from one linkage group to a...

    Text Solution

    |

  8. The equivalent of a structural gene is

    Text Solution

    |

  9. Which of the following r-RNAs acts as structural RNA as well as ribozm...

    Text Solution

    |

  10. In Hardy-Weinberg equation , the frequency of heterozygous individual ...

    Text Solution

    |

  11. A molecule that can act as a genetic material must fulfill the traits ...

    Text Solution

    |

  12. DNA-dependent RNA polymerase catalyzes transcription on one strand of ...

    Text Solution

    |

  13. If there are 999 bases in RNA that codes for a protein with 333 amino ...

    Text Solution

    |

  14. DNA fragments are

    Text Solution

    |

  15. Viroids differ from viruses in having

    Text Solution

    |

  16. Spliceosomes are not found in cell of

    Text Solution

    |

  17. The final proof for DNA as the genetic material came from the experime...

    Text Solution

    |

  18. AGGTATCGCAT is a sequence from the coding strand of a gene. What will ...

    Text Solution

    |

  19. Select the correct statement:

    Text Solution

    |

  20. Select the correct match:-

    Text Solution

    |