Home
Class 12
BIOLOGY
Genes are made up of :...

Genes are made up of :

A

histones

B

hydrocarbons

C

polynucleotides

D

lipoproteins

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • HEALTH &DISEASE

    USHA PUBLICATION|Exercise EXERCISE|73 Videos

  • HUMAN REPRODUCTION

    USHA PUBLICATION|Exercise EXERCISE|173 Videos

Similar Questions

Explore conceptually related problems

For transformation, microparticles coated with DNA are to be bombarded with gene gun are made up of :

Nissl's granules are made up of

In biolistic method of gene trasfer, the microparticles coated with foreign DNA are bombarded into target cells at a very high velocity. These microparticles are made up of 1) silver or tungsten 2) arsenic or silver 3) gold or tungsten 4) none of these

The wire of flash bulbs are made up of:

USHA PUBLICATION-HEREDITY & VARIATION -EXERCISE
  1. Genes exhibiting multiple effects are known as :

    Text Solution

    |

  2. In case of incomplete dominance , what will be the phenotypic ratio of...

    Text Solution

    |

  3. Genes are made up of :

    Text Solution

    |

  4. A dihybrid for qualitative trait is crossed with homozygous recessive ...

    Text Solution

    |

  5. In garden pea , yellow colour of cotyledons is dominant over green and...

    Text Solution

    |

  6. A true breeding plant producing red flowrs is crossed with a pure plan...

    Text Solution

    |

  7. Test cross is a cross between :

    Text Solution

    |

  8. The phenotypic ratio in the F2 generation of dihybrid cross is :

    Text Solution

    |

  9. Grain colour in wheat is determined by three pairs of polygene . Follo...

    Text Solution

    |

  10. Which of the following genes show the heterozygous condition ?

    Text Solution

    |

  11. A dihybrid for qualitative trait is crossed with homozygous recessive ...

    Text Solution

    |

  12. Which of the following is best suited for codominance ?

    Text Solution

    |

  13. When a dihybrid cross is fit into a punnett square with 16 boxes , the...

    Text Solution

    |

  14. In guinea pigs , black short hair ( BBSS ) is dominant over white long...

    Text Solution

    |

  15. A pure tall and a pure dwarf plant were crossed to produced offsprings...

    Text Solution

    |

  16. If AAbb xx aaBB , then phenotypic ratio of its progeny will be :

    Text Solution

    |

  17. The experimental plant material used by Mendel was :

    Text Solution

    |

  18. In pea plants , yellow seeds are dominant to green . If a heterozygous...

    Text Solution

    |

  19. In a given plant , red colour ( R ) of fruits is dominant over white f...

    Text Solution

    |

  20. Which of the following characters is not among the seven characters co...

    Text Solution

    |