Unit 7: Natural Selection

/ Unit 7: Natural Selection

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Question Difficulty:

Question	Difficulty	Students Solved
Evidence for Genetic Drift	easy	26
Gene Flow and Population Genetics	easy	26
Hardy-Weinberg Equilibrium Conditions	medium	28
Temporal Isolation as a Reproductive Barrier	medium	21
Predation and Natural Selection	easy	15
Geological Evidence For Evolution	easy	18
Natural Selection and Heritable Variation	medium	14
Primary Effect of Natural Selection	easy	18
Genetic Variation and Natural Selection	medium	17
Natural Selection and Antibiotic Resistance	easy	13
Evidence for Natural Selection	medium	11
Geographic Distribution of the HbS Allele	medium	5
Effects of Gene Flow on Populations	easy	9
Extinction and Exploitable Niches	medium	5
Initiation of Allopatric Speciation	easy	8
Shared Metabolic Processes Across Life Domains	easy	8
Interpreting The Hardy-Weinberg Principle	medium	4
Adaptation and Divergent Evolution	easy	8
Determining Absolute Fossil Age	easy	3
Morphological Evidence For Evolution	easy	6

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