MCQ Collection
NCEA Level 3 Sciences MCQs
Practice NCEA Level 3 Sciences questions with answers and explanations.
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Correct Answer: C. Random allocation reduces systematic differences between treatment groups before the intervention.
Explanation:
Random allocation reduces systematic differences between treatment groups before the intervention.
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Correct Answer: B. Random allocation reduces systematic differences between treatment groups before the intervention.
Explanation:
Random allocation reduces systematic differences between treatment groups before the intervention.
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Correct Answer: B. Allele frequencies can change when individuals with heritable differences leave different numbers of offspring.
Explanation:
Allele frequencies can change when individuals with heritable differences leave different numbers of offspring.
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Correct Answer: C. Random allocation reduces systematic differences between treatment groups before the intervention.
Explanation:
Random allocation reduces systematic differences between treatment groups before the intervention.
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Choose an option to check your answer.
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Correct Answer: A. At constant temperature, the equilibrium constant is unchanged even though equilibrium position may shift.
Explanation:
At constant temperature, the equilibrium constant is unchanged even though equilibrium position may shift.
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Correct Answer: A. 10.0
Explanation:
Henderson–Hasselbalch gives a ratio of 10.
