Answer: A substitution is a mutation that exchanges one base for another (i.e., a change in a single "chemical letter" such as switching an A to a G). Such a substitution could: change a codon to one that encodes a different amino acid and cause a small change in the protein produced.
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Answer:
These thick-haired goats originate in Turkey
Explanation:
and are named after the country's capital, Ankara, historically known as Angora.
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