II Global IT Quiz

10 Questions | Total Attempts: 13

SettingsSettingsSettings
Please wait...
II Global IT Quiz


Questions and Answers
  • 1. 
    The terms homothallic and monoecious are used to denote
    • A. 

      Unisexual condition

    • B. 

       bisexual condition

    • C. 

       staminate flowers

    • D. 

      Pistillate flowers.

  • 2. 
     The most significant feature of vegetative propagation is that
    • A. 

       it is a method of producing a large number of individuals genetically identical to the parent.

    • B. 

       it is a method of producing a large number of individuals genetically different from the parent.

    • C. 

      It ensures that the progeny individuals are resistant to diseases and pests.

    • D. 

       it is an age old practice.

  • 3. 
     In animals, juvenile phase is followed by,
    • A. 

      Reproductive phase

    • B. 

       senescent phase

    • C. 

       old age

    • D. 

      Vegetative phase.

  • 4. 
    External fertilisation occurs in majority of
    • A. 

       fungi

    • B. 

      Liverworts

    • C. 

       algae

    • D. 

       mosses

  • 5. 
    Vegetative propagation in Pistia occurs by
    • A. 

      Sucker

    • B. 

      Offset

    • C. 

      Runner

    • D. 

      Rhizome

  • 6. 
    The first model of atom in 1898 was proposed by
    • A. 

       Ernst Rutherford

    • B. 

      Albert Einstein

    • C. 

      J.J. Thomson

    • D. 

      Niels Bohr

  • 7. 
    In the Geiger-Marsden scattering experiment the number of scattered particles detected are maximum and minimum at the scattering angles respectively at
    • A. 

      0° and 180°

    • B. 

      180° and 0°

    • C. 

      90° and 180°

    • D. 

       45° and 90°

  • 8. 
    In the Geiger-Marsden scattering experiment, is case of head-on collision the impact parameter should be
    • A. 

       maximum

    • B. 

       minimum

    • C. 

      Infinite

    • D. 

      Zero

  • 9. 
    Which of the following spectral series falls within the visible range of electromagnetic radiation?
    • A. 

       Lyman series

    • B. 

      Balmer series

    • C. 

      Paschen seriee

    • D. 

      Pfund series

  • 10. 
    The first spectral series was discovered by
    • A. 

       Balmer

    • B. 

      Lyman

    • C. 

      Paschen

    • D. 

      Pfund

Back to Top Back to top