Understanding Mutations and Their Effects on Organisms

The video explains how mutations, which are rare and random changes in genetic material, can affect the phenotype of an organism. It discusses factors that increase mutation incidence, such as ionizing radiation and chemical mutagens. The video also covers how DNA codes for proteins and how mutations can alter protein structure and function, potentially affecting the organism's phenotype. Most mutations have little effect, but some can significantly change protein shape and activity.

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