CBSE  /  Class 12  /  Biology  /  Principles of Inheritance and Variation

  • 1. 
    Punnett square was developed by:

  • Mendel
  • Watson and Sutton
  • Raginald
  • Boveri

  • 2. 
    Who introduced Chromosomal Theory of Inheritance?

  • Mendel
  • Sutton
  • Reginald
  • Boveri

  • 3. 
    The plant Mendel used to study inheritance of two genes is:

  • Apple
  • Mango
  • Garden pea
  • Potato

  • 4. 
    Mendel published his work on inheritance of character in?

  • 1870
  • 1900
  • 1865
  • 1845

  • 5. 
    Female heterogamety is :

  • Two different types of gametes are produced by females
  • Four different types of gametes are produced by males
  • Can be both (a) and (b)
  • None of these
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