71. Process in which part of a DNA bacterial cell is transferred to another through virus is

1. 1. Reproduction

   
   
   

   2. Conjugation

   
   
   

   3. Transduction

   
   
   

   4. Transformation

   
   
   

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   NA

   Correct Option: C

   NA

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72. The transmission of characters from one generation to next is called

1. 1. Evolution

   
   
   

   2. Heredity

   
   
   

   3. Genetics

   
   
   

   4. Mutation

   
   
   

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   NA

   Correct Option: B

   NA

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73. Chromosomes are best seen in

1. 1. Interphase

   
   
   

   2. Prophase

   
   
   

   3. Metaphase

   
   
   

   4. Telophase

   
   
   

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   NA

   Correct Option: C

   NA

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74. Nucleic acids are made of

1. 1. Nucleotides

   
   
   

   2. Nucleosides

   
   
   

   3. Amino acids

   
   
   

   4. Protein

   
   
   

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   NA

   Correct Option: A

   NA

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75. Genes located on mitochondrial DNA

1. 1. Generally show maternal inheritance

   
   
   

   2. Are always inherited from male parent

   
   
   

   3. Show hipa rental inheritance

   
   
   

   4. Are not inherited like the nuclear gene.

   
   
   

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   NA

   Correct Option: A

   NA

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