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Which of the following is classified as a chemical mediator that is released from injured mast cells and causes vasodilation and increased cell permeability?
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Leila has dimples because she received a gene copy from her father that coded for dimples. this means that dimples are an example of a trait that is
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Which best describes meiosis? a. it produces cells that are identical to the original cell b. it is responsible for the replacement of damaged skin cells c. it is responsible for growth of the organism d. it produces male and female sex cells
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According to the cell theory, which describes cells? a. all organisms are composed of multiple cells. b. all cells have the same structure and function. c. cells are found in everything on earth. d. living organisms are not created spontaneously
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Which of the following explains why a tree is often used as a model to represent the principle of common descent
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Which of the following is classified as a chemical mediator that is released from injured mast cells...
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