DNA in eukaryotic cells is contained in the

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The immediate product of meiosis in flowering plants is the

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Which of the following diseases is not hereditary?

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Which of the following statements best describes the organism designated R? It

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The organism designated P in the food chain above is normally sustained by energy from

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Which of the following organisms is a primary consumer?

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Which of the following statements is true about sandy soil?

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Which of the following instruments is used to estimate the number of plants in a habitat?

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What is the critical limiting factor for plants below the photic zone in an aquatic ecosystem?

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Which of the following cycles involves the process of precipitation and transpiration?

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Which of the following processes removes carbon from the atmosphere?

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A seed of a flowering plant can best be described as

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