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Unformatted text preview: What percentage of energy is lost in each trophic transfer? A ) 10 B ) 50 C ) 75 D ) 90 Interacting groups of species are A ) organisms B ) populations C ) communities D ) ecosystems Which of the following is the correct order for the stages of mitosis? A ) telophase, prophase, anaphase, metaphase B ) anaphase, telophase, prophase, metaphase C ) prophase, metaphase, anaphase, telophase D ) prophase, anaphase, telophase, metaphase What is the basic structural unit of which all living things are composed? A ) organs B ) cells C ) organisms D ) tissues During which stage does the nuclear membrane disappear? A ) metaphase B ) anaphase C ) prophase D ) telophase...
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