Question

Hypothesize how some people have red hair through viable errors. Explain your answer in 1-2 sentences.(2 points)
make it short

Answer 1

Imagine you are a forensic investigator giving a presentation to a school assembly. A student asks you, “If people have such a similar genetic makeup, then why do you use DNA to understand whether suspects are innocent or guilty of a crime?” In 1–2 sentences, describe how you might answer the student’s question

make it short

Answer 2

People with red hair typically have a genetic mutation in the MC1R gene, which leads to an increase in the production of the pigment pheomelanin instead of eumelanin, resulting in the characteristic red hair color.

Answer 3

DNA analysis is a highly accurate and reliable method to identify unique genetic variations, making it a valuable tool for distinguishing individuals and determining their involvement in a crime, even when their genetic makeup is generally similar.