Increases Chances Of Survival During Diseases
Genetic variation plays a crucial role in increasing the chances of survival during diseases by ensuring that individuals within a population respond differently to infections. Some individuals may carry beneficial genetic traits or mutations that provide resistance or immunity against specific pathogens. When a disease spreads, these resistant individuals are more likely to survive, reproduce, and pass on their protective genes to future generations. This diversity prevents entire populations from being wiped out by a single disease and supports long-term species survival. Thus, genetic variation acts as a natural defense mechanism against widespread infections and epidemics.
Genetic variation, disease resistance, immunity, natural selection, mutations, pathogen resistance, survival advantage, population diversity, adaptive traits, evolutionary biology
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