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In natural selection, the usefulness of a trait depends on what?

Answer and explanation

Correct answer: The current environment and living conditions

Natural selection is context-dependent. A trait is useful when it improves survival or reproduction under the conditions an organism actually faces. The same feature may be advantageous in one environment, neutral in another, and harmful somewhere else. Thus its usefulness depends on current environmental pressures and living conditions, not on the trait’s name, subjective beauty, or the depth at which a fossil is found.

Related tags

Natural-SelectionEnvironmentAdaptationHeredity And EvolutionWorld Of LivingScienceClass 10 Mcq

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