What is a mutation?
changing of a gene
The action of multiplying
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or altering DNA sequence in a gene, resulting in a new variant or form of that gene. Mutations can occur spontaneously or as a result of exposure to radiation, chemicals, or other environmental factors, and can have a variety of effects on an organism, ranging from no effect to serious health problems or even death. Mutations can be harmful, beneficial, or have no effect at all, and play a crucial role in the evolution of species.
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A mutation is the changing of a gene, which can occur spontaneously or as a result of exposure to environmental factors.
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