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To investigate variation I will need to take a range of results of people, probably in my teaching class, and some from other means.
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Darrell Taylor Variation To investigate variation I will need to take a range of results of people, probably in my teaching class, and some from other means. Things that cause variation are: Genetic variation Inheritance Mutation Environmental variation - this is the way someone or something is because of its surroundings, for example, two hundred years ago most peppered moth's were speckled white, but the tree trunks were a different colour they mutated by the white speckled moth producing a black one, the black moths now blended in with the trees and were therefore a safer species due to camouflage. I am going to be investigating discontinuous variation. This is the variation where there is a clear-cut difference between on type of variant and another, for example: The ability to roll ones tongue, is either yes or no, * Having a attached or detached earlobe, * Eye colour * Blood type * Sex I chose to measure discontinuous variation because of the clear...
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