Explain why people might not look like their parents. Use evidence from the text to support your answer.
PART A: Which of the following best summarizes a central idea of the text?
PART B: Which phrase from the text best supports the answer to Part A?
Select two ways the author supports the idea that the environment can interact with genes to change a genetic trait?
By providing examples of how tans develop.
By providing examples of why an individual is likely to inherit a certain eye color.
By providing examples of how people’s diet affects their height.
By comparing how a gene alone and how the environment alone can affect a trait.
By describing how children get half of their genetic traits from each parent.
How does Paragraph 1 contribute to the author’s explanation of traits in the text?