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Biology12
biology
Question | Answer |
---|---|
Cell | a collection of living matter enclosed by a barrier that separates the cell from its surroundings |
sexual reproduciton | cells from two different parents unite to form the first cell of a new organism. |
asexual reproduction | the new organism has only one parent |
stimulus | a signal to which an organism responds |
evolution | groups of organism change over time |
homeostasis | process of maintaining constant internal conditions or balance |