1.

Fill in the blanks:Variations arising during the process of _______can be inherited. Variations may lead to increased ________of the individuals. Gregor Johann Mendel known as the father of __________started working on the problem of how variations were passed from one generation to another. Mendel had chosen 7 pairs of contrasting characters in pea plants for his study: flower colour, flower position, ______, seed shape, pod colour, pod shape and stem length. The _________is an annual plant that contains vitamins A, C, E, K and B and minerals like Ca, Fe, Mn. Mg, P, S and Zn. Cross-pollinating a pure breed of yellow and ________ all pea seeds in the F1 generation were yellow.

Answer»
  1. Variations arising during the process of reproduction can be inherited. 
  2. Variations may lead to increased survival of the individuals. 
  3. Gregor Johann Mendel known as the father of genetics started working on the problem of how variations were passed from one generation to another. 
  4. Mendel had chosen 7 pairs of contrasting characters in pea plants for his study: flower colour, flower position, seed colour, seed shape, pod colour, pod shape and stem length. 
  5. The Pea plant is an annual plant that contains vitamins A, C, E, K and B and minerals like Ca, Fe, Mn. Mg, P, S and Zn. 
  6. Cross-pollinating a pure breed of yellow and green gave all pea seeds in the F1 generation were yellow.


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