1) What is heredity? a) Passing of physical abilities from one person to another b) Passing of characteristics from parents to offspring c) Learning traits from the environment d) Sharing of resources within a species 2) Which of the following is an example of an acquired trait? a) Eye color b) Hair color c) Playing an instrument d) Blood type 3) What is the main difference between inherited and acquired traits? a) Inherited traits are chosen, while acquired traits are genetic. b) Inherited traits are passed from parents, while acquired traits are influenced by the environment. c) Inherited traits change over time, while acquired traits are fixed. d) Inherited traits are always visible, while acquired traits are not. 4) Why is variation important within a species? a) It increases the need for resources. b) It helps organisms look different. c) It allows the species to adapt to changing environments. d) It reduces the need for natural selection. 5) Which of the following is an example of a variation that can help a species survive? a) A) Different flower colors in the same plant species b) B) Squirrels with thicker fur in colder climates c) C) Learning a new skill d) D) Similar heights in a group of siblings

Traits and variations

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