Which of the following is a major source of genetic diversity?

Question

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Mutations are a major source of genetic diversity as they introduce new variations in the genetic sequence. Mutations can occur spontaneously or due to external factors like radiation or chemicals. These changes can lead to alterations in the phenotype, which may be advantageous, detrimental or neutral to the organism depending on the environment. Thus, mutations contribute significantly to the evolution and adaptation of species over time. Brain plasticity, lateralization, and homeostasis do not directly affect genetic diversity.

Which of the Following Is a Major Source of Genetic