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Click two or more of the word chunk buttons on the left to form words that match the clues listed below.
WordClue
9 letters differences between individuals, which may be structural, functional, or physiological
4 letters the net movement of alleles from one population to another due to the migration of individuals
7 letters the ability of an organism to produce viable offspring capable of surviving to the next generation
6 letters in science a theory is a set of principles that explain and predict phenomena. All theories in science are based on an immense amount of observed evidence
10 letters a model of evolution that views evolutionary change as slow and steady, before and after a divergence
8 letters a permanent change in the genetic material of an organism; the only source of new genetic variation
7 letters a structural adaptation in which a harmless species resembles a harmful species in coloration or structure
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