Problem Explanation:
The task is to classify each trait listed as either
inherited or
acquired.
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Inherited traits are characteristics that are passed down from parents to offspring through genes.
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Acquired traits are characteristics developed over time due to environmental influences, learning, or experiences.
Solution:
Let's analyze each trait one by one:
1.
Rainbow hair
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Explanation: Rainbow hair is a result of dyeing hair, which is an environmental change and not something inherited genetically.
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Answer: b. acquired trait
2.
Cut on leg
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Explanation: A cut on the leg is an injury caused by external factors (e.g., accident), not something inherited genetically.
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Answer: b. acquired trait
3.
Doing back flips
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Explanation: The ability to do back flips is a skill learned through practice and training, not something inherited genetically.
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Answer: b. acquired trait
4.
Brown eyes
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Explanation: Eye color is determined by genetic factors passed down from parents.
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Answer: a. inherited trait
5.
Curly hair
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Explanation: Hair texture (e.g., curly, straight) is influenced by genetics.
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Answer: a. inherited trait
6.
Zebra stripes
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Explanation: Zebra stripes are a genetic characteristic unique to zebras and are inherited.
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Answer: a. inherited trait
7.
Ear piercing
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Explanation: Ear piercing is a physical alteration done by humans and is not genetically inherited.
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Answer: b. acquired trait
8.
Nose shape
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Explanation: The shape of the nose is determined by genetic factors.
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Answer: a. inherited trait
9.
Reading books
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Explanation: Reading is a skill learned through education and experience, not something inherited genetically.
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Answer: b. acquired trait
10.
Black hair
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Explanation: Hair color is determined by genetic factors.
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Answer: a. inherited trait
Final Answer:
\[
\boxed{
\begin{array}{ll}
1. \text{rainbow hair} & \text{b. acquired trait} \\
2. \text{cut on leg} & \text{b. acquired trait} \\
3. \text{doing back flips} & \text{b. acquired trait} \\
4. \text{brown eyes} & \text{a. inherited trait} \\
5. \text{curly hair} & \text{a. inherited trait} \\
6. \text{zebra stripes} & \text{a. inherited trait} \\
7. \text{ear piercing} & \text{b. acquired trait} \\
8. \text{nose shape} & \text{a. inherited trait} \\
9. \text{reading books} & \text{b. acquired trait} \\
10. \text{black hair} & \text{a. inherited trait} \\
\end{array}
}
\]
Parent Tip: Review the logic above to help your child master the concept of inherited traits worksheet 3rd grade.
