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#Question id: 277


Which statement is not true about histones?

#SCPH12 I Genetics
  1. They are positively charged at biological pH.

  2. They only occur in eukaryotes.

  3. Most species that have histones contain five different types.

  4. There is wide variation in the amino acid sequences of histones among species.


Answer:- Option(s): 4


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