Welcome to the Quiz!
This quiz contains 5 questions from a mix of 1 subtopics.
What is variation?
the differences between individuals in a population
the average characteristics of a population
the similarities between individuals in a population
the genetic makeup of a population
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Which of the following is NOT a cause of variation?
environmental factors
population size
genetics
a mixture of genetics and environmental factors
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Which of the following is an example of an environmental factor that can cause variation?
blood group
tongue-rolling ability
eye colour
nutrition
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Which of the following statements about continuous variation is true?
it is not influenced by environmental factors
it only has specific, distinct options or groups
it exists along a full range of differences
it is solely determined by genetics
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Which of the following is NOT an example of a continuous characteristic?
weight
skin colour
blood group
height
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