Point mutation involves:
1. insertion
2. change in single base pair
3. duplication
4. deletion
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyChange in the sequence of nucleotides in DNA is called:
1. Mutagen
2. Mutation
3. Recombination
4. Translation
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhat change occurs by changing one base in DNA:
1. Always a change of one amino acid in protein
2. Change in complex sequence of amino acid
3. Always a change in property of protein
4. Does not necessarily change the phenotype
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMinor change in a gene's structure is called:
1. Reversible mutation
2. Point mutation
3. Forward mutation
4. Backward mutation
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology