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26 Cards in this Set
- Front
- Back
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Phylogenetic tree |
Organizes organisms on their genetic make up and shows how they are connected |
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3 domains of phylogenetic tree |
Bacteria, Archaea, and Eukarya |
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Eukarya |
Plants and animals, organisms that have a nucleus |
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Archaea |
Single celled organisms that have no nucleus |
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Bacteria |
Microscopic single celled organisms with no nucleus. Only contains one RNA |
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Atom |
Smallest unit of matter |
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Molecules |
Made of 2 or more Atoms |
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Macromolecules |
Molecules together to make a bigger molecule |
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Cell |
Smallest, first living organ |
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Tissue |
Several cells together for the same purpose |
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Organs |
Larger than a tissue, a heart |
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Organ system |
Organs together for one function. (Respiratory, Cardiovascular, Circulatory) |
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Organism |
All systems together to make one living animal |
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Organization |
Same species in same location |
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Community |
Different species in one area |
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Ecosystems |
Community with abiotic factors such as a river |
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Sensitivity and Response to Stimuli |
Moving a hand away from hot stove or plant bending toward sunlight |
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Order-Organization and Complexity |
Has smaller pieces that makes one big piece |
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Reproduction |
Copying genetic material to make an identical cell |
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Adaptations |
Adjusting to surrounding or the environment |
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Adaptations |
Adjusting to surrounding or the environment |
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Growth and Development |
Genetic similarities that will grow and improve throughout their lifetimes and repairing injuries |
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Regulation |
Coordinates internal functions (cooling system and removing waste) |
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Homeostasis |
Maintaining constant, normal conditions in the body |
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Energy |
Processing food to make fuel for the body. Plants gaining energy from sunlight |
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Steps of the Scientific Method |
Question, Hypothesis, Test, Analyze, Conclude |
