Which of the statements is false concerning mitosis and meiosis? a) Both of these processes require DNA synthesis beforehand. b) Both of these processes allow genetic variation.

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Place the following events in the order in which they occur during the cell cycle by numbering them from 1. In addition, indicate whether each process occurs during G1, S, G2, prophase, prometaphase, metaphase, anaphase, telophase, or cytokinesis.

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Exit from mitosis depends upon the degradation of: a. cohesion. b. condensin. c. cyclin B. d. securin. e. separase.

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Describe the events a cell goes through during interphase (G1, S, G2).

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Hereditary changes in groups of living organisms over time.

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Living things that affect the interspecies relationships in an ecosystem are known as

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Non-living chemical and physical factors that affect the interspecies relationships in the environment are known as

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All the organisms of the same species living in a particular ecosystem belong to a

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This includes a population, a biome, an ecosystem, and a community

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A group of interacting populations that occupy the same geographic location belong to a

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