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Q1: Which of the following serve to directly
Q5: An arachnid differs from a crustacean because<br>A)arachnids
Q12: The base of an ecological pyramid represents
Q30: In peas,yellow is dominant over green in
Q31: Approximately what percentage of the energy in
Q41: Which body structure describes the freshwater hydra?<br>A)a
Q44: The insect organ most equivalent to the
Q51: In fruit flies,bar eye is inherited by
Q73: How does a sperm penetrate an egg?<br>A)Enzymes
Q86: Which difference distinguishes protostomes from deuterostomes?<br>A)One has