Home
Class 12
BIOLOGY
$ Mesosome is a type of polyribosomes. ...

$ Mesosome is a type of polyribosomes.
! Polyribosomes from a part of the chromosomes.

A

If both As and R are correct and R is correct explanation of As

B

If both As and R are correct but R is not correct explanation of As

C

If As is correct, R is wrong

D

If both As and R are wrong.

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL ISSUES

    DINESH PUBLICATION|Exercise Model test paper-1|100 Videos
  • ENVIRONMENTAL ISSUES

    DINESH PUBLICATION|Exercise Model test paper-2|100 Videos
  • ENVIRONMENTAL ISSUES

    DINESH PUBLICATION|Exercise Brain teasers-X|145 Videos
  • ECHINODERMATA

    DINESH PUBLICATION|Exercise REVISION QUESTIONS|65 Videos
  • EVIDENCES OF EVOLUTION

    DINESH PUBLICATION|Exercise CHECK YOUR GRASP|3 Videos

Similar Questions

Explore conceptually related problems

Polyribosomes are aggregation of

Centromere is that part of chromosome where

Centromere is that part of chromosome where

The two parts of lampbrush chromosome is

Polyribosomes are formed when ribosomes are connected by

DINESH PUBLICATION-ENVIRONMENTAL ISSUES-Assertion and reason
  1. $ Progenote is considered to be the more ancient form of life which ga...

    Text Solution

    |

  2. $ Peptidogycan is found in the cell wall of Algae. ! Blue-green Alga...

    Text Solution

    |

  3. $ Mesosome is a type of polyribosomes. ! Polyribosomes from a part o...

    Text Solution

    |

  4. $ Halophytes are those plants which grow in salty soils. Heliophyte...

    Text Solution

    |

  5. $ Spirulina is a rich source of proteins. ! Spirulina has a spiral c...

    Text Solution

    |

  6. $ Sulphur depended archaebacteria are called thermoacidophiles. ! Ar...

    Text Solution

    |

  7. $ Nostoc has chloropyll "a" and phycocyanin pigments. ! Chlorophyll ...

    Text Solution

    |

  8. $ Protists are eukaryotes ! Eukaryotes do not have the double membra...

    Text Solution

    |

  9. $ Euglena is biflagellated and has cell wall. ! Because cell wall is...

    Text Solution

    |

  10. $ The glagellum in protists is single stranded. ! Single stranded fl...

    Text Solution

    |

  11. $ Zygotic meiosis occurs at the time of germination of zygote. ! Zyo...

    Text Solution

    |

  12. $ Meiosis is a requirements of sexual reproduction. ! Meiosis occurs...

    Text Solution

    |

  13. $ In the cell wall of Dinoflagellates, there is present only one groov...

    Text Solution

    |

  14. $ Euglena has mixotrophic nutrition. ! Mixtrophic nutrition means th...

    Text Solution

    |

  15. $ Slime mouls are mainly saprophytic. ! Saprophytes get their nutrit...

    Text Solution

    |

  16. $ Forminiferance have a calcareous shell. ! Dimorphic nucleic are pr...

    Text Solution

    |

  17. $ Amoeba is a type of sporozoan. ! Sporozonas have two contractile v...

    Text Solution

    |

  18. $ Fungi may be heterotrophic or autotrophic. ! Mycelium of Rhizopus ...

    Text Solution

    |

  19. $ In basidiomycetes, there are present dolipore septa. ! Ascospores ...

    Text Solution

    |

  20. $ Yeasts form a pseudomycelium. ! Yeast are prokaryotic.

    Text Solution

    |