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Animals Quiz 1

Animals

QuestionAnswer
Homeostasis The condition in which an organism’s internal environment is kept stable in spite of changes in the external environment
Adaptation An inherited behavior or physical characteristic that helps an organism survive and reproduce in its environment
Vertebrate An animal with a backbone
Invertebrate An animal without a backbone
Tissue A group of similar cells that perform a specific function
Organ A body structure that is composed of different kinds of tissues that work together
Radial Symmetry A body plan in which any number of imaginary lines that all pass through a central point divide the animal into two mirror images
Bilateral Symmetry A body plan in which a single imaginary line divides the body into left and right sides that are mirror images of each other
Created by: jahamilton
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