Home
Class 12
BIOLOGY
Which among the following are the smalle...

Which among the following are the smallest living cells, known without a definite cell wall, pathogenic to plants as well as animals and can survive without oxygen?

A

Bacillus

B

Pseudomonas

C

Mycoplasma

D

Nostoc

Text Solution

Verified by Experts

Mycoplasmas are smallest, wall-less prokaryotes, pleomorphic in nature. These are pathogenic on both plants and animals.
Promotional Banner

Topper's Solved these Questions

  • NEET (UG) -2019 (Conducted by CBSE on 05-05-2019)

    TRUEMAN BIOLOGY|Exercise MCQs|89 Videos

  • NEET - 2013 (ANIMAL KINGDOM)

    TRUEMAN BIOLOGY|Exercise MCQs|4 Videos

Similar Questions

Explore conceptually related problems

Which of the following is the wall-less and smallest living cell?

No cell can live without

The organisms which lack a cell wall and can live without oxygen are

Which among the following are fat secreting cells present in the haemocoel of cockroach

Which is wall -less and smallest living cell

The longest living cells among the following are

Which can readily respire without oxygen ?

Which can readily respire without oxygen ?

Which of the following is part of mitosis in cells of seed plants ?

Which of the following has/have lysosomes activities in plant cells ?

TRUEMAN BIOLOGY-NEET (UG)- 2017 (Conducted by CBSE on 07-05-2017)-MCQs
  1. PEP is primary CO2 acceptor in

    Text Solution

    |

  2. Match the following (Column -I) with the (Column - II) and select the ...

    Text Solution

    |

  3. Which among the following are the smallest living cells, known without...

    Text Solution

    |

  4. Which one from those given below is the period for mendel's hybridizat...

    Text Solution

    |

  5. Flowers which have single ovule in the ovary and are packed into inflo...

    Text Solution

    |

  6. Asyptote in a logistic growth curve is obtained when

    Text Solution

    |

  7. Out of 'X' pairs of ribs in humans only 'Y' pairs are true ribs. Selec...

    Text Solution

    |

  8. MALT constitutes about percent of the lymphoid tissue in human body

    Text Solution

    |

  9. Homozygous purelines in cattle can be obtained by

    Text Solution

    |

  10. Among the following characters, which one was not considered by mendel...

    Text Solution

    |

  11. Which of the following cell organelles is responsible for extracting e...

    Text Solution

    |

  12. if there are 999 bases in an RNA that codes for a protein with 333 ami...

    Text Solution

    |

  13. Which of the following are found in extreme saline conditions?

    Text Solution

    |

  14. Receptor sites for neurotransmitters are present on

    Text Solution

    |

  15. Artificial selection to obtain cows yielding high milk output represen...

    Text Solution

    |

  16. The hepatic portal vein drains blood to liver from

    Text Solution

    |

  17. The water potential of pure water is

    Text Solution

    |

  18. Which of the following represents order of Horse ?

    Text Solution

    |

  19. Alexander Von Humbolt described for the first time

    Text Solution

    |

  20. DNA fragments are

    Text Solution

    |