Biology, asked by Anonymous, 2 months ago

what do you mean by preservation of heredity ?​

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Answered by Anonymous
3

Answer:

The credit information of a person is stored in the helix form as the sequence of bases along the polynucleotide chain.

DNA preserves the heredity information in the following manner :

  • DNA molecules can duplicate themselves by replication.
  • The single strand of DNA can act as a template on which a molecule of RNA is synthesized by process called transcription.
  • The RNA molecule then directs the synthesis of specific protein which are characteristic of each organism by a process called translation.
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