| offspring recieve both the alleles for a given trait from one parent |
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| a locus encodes different genes in different individuals of the same species |
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| the sex of all animals is determined by chromosomes |
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| when ssome recessive human diseases are present in the heterozygous state, incomplete dominance occurs |
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| only faters can pass on pattern baldness to their sons |
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| a person with blood type o can donate blood to people of any blood type |
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| a punnett square is best used to predict the likelihood of producing many offspring with particular genotype |
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| pea plants cannot self-fertilize because one plant has either ovaries and stamens, but not both |
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| as more knowledge is gained systematics should be revised to conform to current taxonomic classifications |
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| protozoa are monophyletic |
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Periodic Table
Planets from the Sun
Digits of Pi
