QQuestionBiology
QuestionBiology
Which of the following is not a feature of natural selection?
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Answer
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Step 1:Natural selection is a fundamental concept in the study of biology, particularly in evolution.
It refers to the process by which organisms with traits that improve their ability to survive and reproduce tend to have more offspring, causing those traits to become more common in the population over generations. There are four main features of natural selection:
Step 2:
Variation: Individuals in a population have different traits (phenotypic variation).
Step 3:
Inheritance: Traits are passed from parents to offspring (genetic inheritance).
Step 4:
Overproduction: Organisms produce more offspring than can survive to maturity (overproduction).
Step 5:
Differential survival and reproduction: Some traits lead to better survival and reproduction than others (differential fitness). The feature that is not a part of natural selection is:
Step 6:
Acquired characteristics: Traits acquired during an individual's lifetime can be passed on to offspring (Lamarck's idea, which is not supported by modern science).
Final Answer
Acquired characteristics is not a feature of natural selection.
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