Why is DNA copying an essential part of the process of reproduction?

DNA copying is an essential part of the reproduction process because an organism’s entire genetic information is contained within the DNA. If the DNA mutates, then there is a chance that the resulting organism may be born with a deformity or other genetic abnormality.

Importance of DNA copying?

DNA copying is an important phenomenon of reproduction through which the organisms pass on their characteristics to their offspring. It maintains the characteristics in different generations of the species. It also produces variations that are useful for the survival of species for a long time. Variation for the species is beneficial for adaptation and better survival. It may result in the formation of new species; however, variation may not always be beneficial and may lead to disease or disorders in an individual. Hence variation is beneficial for the species but not for an individual.

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