OBJECTIVE LIFE SCIENCE
EVOLUTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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An organism’s ability to survive and reproduce in its environment refers to its
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Fitness
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Variation
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Selection
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Mutation
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Explanation:
Detailed explanation-1: -Answer and Explanation: The ability of an individual to survive and reproduce in the specific biological environment is known as adaptation or fitness of the individuals.
Detailed explanation-2: -Fitness is a measure of how well organisms survive and reproduce, with emphasis on “reproduce.” Officially, fitness is defined as the number of offspring that organisms with a particular genotype or phenotype leave behind, on average, as compared to others in the population.
Detailed explanation-3: -An adaptation is a physical or behavioural characteristic that helps an organism to survive in its environment. But not all characteristics of an animal are adaptations.
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