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A mutation is A - VCE - SSCE Biology - Question 11 - 2009 - Paper 1
Question 11
A mutation is A. a product of natural selection. B. caused by immigration and emigration. C. a change in an allele due to a change in DNA. D. a random change in gene... show full transcript
Worked Solution & Example Answer:A mutation is A - VCE - SSCE Biology - Question 11 - 2009 - Paper 1
Step 1
C. a change in an allele due to a change in DNA.
Answer
A mutation refers specifically to a change in a DNA sequence that alters the allele of a gene. This can result from various factors such as copying errors during cell division, radiation exposure, or chemical interaction. Unlike other processes like natural selection or immigration, which affect populations, mutations are direct alterations at the genetic level.