Home
Class 11
BIOLOGY
Who said that viruses are smaller than b...

Who said that viruses are smaller than bacteria?

Text Solution

Verified by Experts

The correct Answer is:
D.J. Ivanowsky
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

What are viruses parasitising bacteria called ? Draw a well labelled diagram of the same.

What are the basic shapes of bacteria ?

If the size of the particle scattering the light is smaller than the wavelength of incident light then the scattering is called ...... scattering.

Let x^2-(m-3)x+m=0 (m in R) be a quadratic equation . Find the values of m for which the roots are: (ix)one root is smaller than 2 & other root is greater than 2 (x) both the roots are greater than 2. (xi) both the roots are smaller than 2. (xii) exactly one root lies in the interval (1,2) (xiii) both the roots lies in the interval (1,2) (xiv) at least one root lies in the interval (1,2) (xv) one root is greater than 2 and the other root is smaller than 1

(A)It causes potato spindle tuber disease. (B) It is free RNA (C) Molecular weight of RNA is low (D) Infectious agent, smaller than viruses The above statements are assigned to :-

Eukaryotic flagellum is comparatively smaller than cilia

Find all pairs of consecutive odd positive integers both of which are smaller than 10 such that their sum is more than 11.

Given positive integers a and b, there exists unique integers q and r satisfying a = bq + r. In this statement r should be smaller than which integer ?

ALLEN -DIVERSITY OF THE LIVING WORLD-Exercise
  1. Read the following symptoms:- Viruses * Mosaic formation * Yellowi...

    Text Solution

    |

  2. Identify the following figure A & B:-

    Text Solution

    |

  3. Who said that viruses are smaller than bacteria?

    Text Solution

    |

  4. In lichens, the algal component is known as (A) and the fungal compone...

    Text Solution

    |

  5. Identify the infections agent on the basis of give information- * Di...

    Text Solution

    |

  6. The causative agent of potato spindle tuber disease is composed of

    Text Solution

    |

  7. Identity the group of organisms, on the basis of given informations * ...

    Text Solution

    |

  8. In lichens, the algal component is known as (A) and the fungal compone...

    Text Solution

    |

  9. Which taxonomy is based on following points- * chromosome number *...

    Text Solution

    |

  10. Match the column I with Column II:- {:("Column I","Column II"),((A)"...

    Text Solution

    |

  11. Identify A,B,C and D in given flow chart:-

    Text Solution

    |

  12. Numerical taxonomy which is now easily carried out using computers is ...

    Text Solution

    |

  13. Which type of sexual reproduction is found in fucus?

    Text Solution

    |

  14. Identify the given figure with A,B,C & D:- .

    Text Solution

    |

  15. Identify the given figures A,B,C:-

    Text Solution

    |

  16. Write down the algal class of following figures

    Text Solution

    |

  17. Study the followig table and identify (i) (ii) & (iii):-

    Text Solution

    |

  18. Porphyra & dictyota are belonged to which algal class respectively

    Text Solution

    |

  19. Agar, one of the commercial products obtained from (A) and Gracilaria ...

    Text Solution

    |

  20. Which are the pigments found in phaeophyceae?

    Text Solution

    |