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Why are there variations of traits within a population?

User Gator
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2 Answers

11 votes

Answer:

The variation and distribution of traits in a population depend on genetic and environmental factors. Genetic variation can result from mutations caused by environmental factors or errors in DNA replication, or from chromosomes swapping sections during meiosis.

Step-by-step explanation:

User Harun
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5 votes

Answer:

The variation and distribution of traits in a population depend on genetic and environmental factors. Genetic variation can result from mutations caused by environmental factors or errors in DNA replication, or from chromosomes swapping sections during meiosis.

Step-by-step explanation:

Hope this helps!

User Dave McLure
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