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Inherited Traits
Unit 8 Vocabulary
Term | Definition |
---|---|
dormancy | a period in an organisms life cycle when growth and development are temporarily stopped: ex. trees in winter, ladybugs in winter |
environment | all the living and nonliving elements in a particular area |
function | what something is used for; the purpose of something |
habitat | the place where an organism lives |
inherited traits | characteristics or attributes of an organism that are passed down from parent to offspring |
learned behaviors | the actions or reactions of an organism in response to internal or external stimuli; a skill an organism aquires |
offspring | a living organism that is made when a plant or animal reproduces |
species | a group of organisms consisting of similar organisms that is capable of exchanging genes or interbreeding |
structure | a body part that does a certain job for the organism; ex. webbed feet help ducks to swim |
survive | continue to live or exist especially in spite of danger or hardship |
hibernate | to spend winter in an inactive or dormant state in response to extreme temperatures |
migration | to move from one region or one habitat to another in response to the change in seasons |
advantage | something that is beneficial or helps |
disadvantage | something that is not favorable or hinders |
instincts | a pattern of behavior in animals in response to stimuli |
similar | resembling without being identical |
unique | something that is one of a kind |
stimuli | a thing or even that cause a particular response in an organism |
adaptation | a characteristic that helps an organism survive in its environment |
traits | a characteristic or behavior of an organism; examples: shape of a bird beak, color of flowers, number of legs |
instinctive behavior | an unconscious or automatic behavior of an organism that is inherited from the parent and the animal is born knowing how to do |
fossil | impression, track, remains or other evidence of ancient organisms found in sedimentary rock |
evidence | facts or other information that support a claim or proposition |
extinction | death of an entire species |