36. Deploid number of chromosome in man is

1. 1. 23

   
   
   

   2. 24

   
   
   

   3. 46

   
   
   

   4. Indefinite number

   
   
   

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   NA

   Correct Option: A

   NA

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37. Mendel's law were rediscovered by

1. 1. Correns

   
   
   

   2. Tshermak

   
   
   

   3. Devaries

   
   
   

   4. All of these

   
   
   

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   NA

   Correct Option: D

   NA

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38. All offspring of a parents are not similar due to

1. 1. Variation

   
   
   

   2. Variation in environment

   
   
   

   3. Both a and b

   
   
   

   4. None of these

   
   
   

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   NA

   Correct Option: C

   NA

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39. Nucleosome contains

1. 1. Only histones

   
   
   

   2. Both DNA and histones

   
   
   

   3. Only DNA

   
   
   

   4. Both DNA and RNA

   
   
   

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   NA

   Correct Option: B

   NA

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40. Mendel's law of independent assortment is based on F₂ ratio of

1. 1. 1 : 2 : 1

   
   
   

   2. 9 : 3 : 3 : 1

   
   
   

   3. 2 : 1

   
   
   

   4. 3 : 1

   
   
   

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   NA

   Correct Option: B

   NA

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