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BIOL1020

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
show unpredictable fluctuations in allele frequencies from one generation to the next because of a population's finite size. by chance  
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Gene flow   show
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show a change in the dna of a gene, ultimately creating genetic diversity  
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Natural selection   show
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show a pattern of natural selection in which individuals with one particular extreme phenotype have higher fitness than individuals with an average phenotype or with the other extreme of the phenotype. a change in mean  
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show A pattern of natural selection in which induviduals with an extreme phenotype (at either end of the range) have higher fitness than individuals with average phenotypes. favours extreme phenotypes  
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Stabilizing selection   show
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show random mutations, sexual recombination and diploidy, and population level processes  
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show That random mating and allelic frequencies remain constant  
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show Allele frequency  
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show a change in the frequency of alleles over space and time in the gene pool of a reproducing population  
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How can allele frequency change?   show
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Polymorphism in coding sequence of a gene changes the _______ of the resultant protein   show
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show amount  
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