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Download Unit A chap.3 Vocabulary Adaptation: inherited trait that helps a
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Unit A chap.3 Vocabulary Adaptation: inherited trait that helps a species survive in its environment Evolution: process that results in changes in genetic makeup of a species Natural Selection: organisms best adapted to their environment will be most likely to survive Structural Adaptation: an adaptation that involves body parts or color Population: organisms of one species that live in a certain place Stimulus: change in the environment of an organism that causes a response Response: reaction of an organism to a change in the environment Behavioral Adaptation: action that aids survival Instinct: an inherited behavior Reflex: automatic response to a stimulus Physiological adaptation: an adaptation that involves a body parts job of controlling a life process
