★ Cells, Genetics & Heredity Review Quiz
Some people have a “hitchhiker’s” thumb that allows them to bend their thumbs more than other people. How do these people most likely get this trait?
A. They learn it from friends.
B. They inherit it from their parents.
C. They get it as a result of an illness.
D. They get it as a result of their jobs.
Preview next quiz:
Which characteristic is the best example of an inherited trait?
A. short hair
B. eye color
C. pierced ears
D. long fingernails
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