the process where organisms better adapted to their environment tend to survive and produce more offspring
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Bacteria cell
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How bacteria reproduces asexually
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exponential growth
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When the resources availability is unlimited in the habitat, the population of an organism living in the habitat grows in an exponential or geometric fashion.
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Bacteria
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microscopic, single-celled organisms
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Prokaryote
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a microscopic single-celled organism that has neither a distinct nucleus with a membrane nor other specialized organelles. Prokaryotes include the bacteria and cyanobacteria.
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Heredity
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the transmission of traits from one generation to the next
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Adaptation
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a change or the process of change by which an organism or species becomes better suited to its environment.
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Eukaryote
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A cell that contains a nucleus and membrane bound organelles
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Spiral Bacteria
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round bacteria
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Resistant bacteria
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can't be killed by bacteria
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exponential growth
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Unlimited resources and space
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logistic growth
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limited resources and space
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Trait
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a feature of an organism
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rod shaped bacteria
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Differences between Prokaryote and Eukaryote
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Prokaryote: singular chromosome, no nucleus, small, simple,no membrane,
Eukaryote: many chromosomes, nucleus, larger, complex, has a membrane.
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Carrying Compacity
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the maximum population size that a particular environment can sustain
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What effects do antibiotics have on bacteria?
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It kills some of them and weakens others.
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logistic growth
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Population growth that is controlled by limited resources