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How do Organisms Reproduce? — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceHow do Organisms Reproduce?3 Marks
Question
What is DNA copying? State its importance.
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Answer

The process of production of a new DNA molecule from an already existing DNA molecule through chemical reactions is known as DNA copying. It is accompanied by the creation of new cellular apparatus so that the daughter DNA and parent DNA can be separated.Importance of DNA copying:
  1. It helps in the transmission of characteristics from parents to offspring.
  2. It helps in the maintenance of the chromosomal number in the new cell.

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