Term
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Definition
| study of pupulations from a genetic point of view |
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Term
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Definition
| traits in a population tend to follow this type of cruve showing majority of members are found in middle |
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Term
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Definition
| total genetic info available in a population is termed |
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Term
| hardy-weinberg genetic equilibrium |
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Definition
| this idea states that characteristicis in a population stay stable |
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Term
| selection doesn't occur, large population, mate randomly, no mutations, don't leave or enter pop |
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Definition
| Name two of the assumptions of the hardy-weinberg genetic equilibrium |
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Term
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Definition
| these occur constantly at a very low rate and cause new alleles in population |
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Definition
| movement of individuals into a population |
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Definition
| allele frequencies change in a population due to random events |
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Term
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Definition
| selection of mate based on similar characteristics |
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Term
| directional, stablizing , disruptive, sexual |
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Definition
| name 2 out of the four types of selection |
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Term
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Definition
| individuals with the average form of a trait have better fitness dsecribes this type of selection |
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Term
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Definition
| females tend to choose their mates base on certain characteristics describse this type of selection |
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Term
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Definition
| physical separation of species |
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Term
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Definition
| name the two types of reproductive isolation |
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Term
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Definition
| the internal and external structures of an organisms describes |
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Definition
| name the species name of current humans |
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Definition
| the order that humans belong to |
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Definition
| the name of the 1st homonid that was discovered lucy |
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Term
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Definition
| the genus name of the 1st human |
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Term
| neandrathals , cro-magnons |
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Definition
| early members of HOMO SAPIENS were |
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Term
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Definition
| showing a species genus/sepcies name italicized is in this form |
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Definition
| a family tree showing the relationships among species |
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Term
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Definition
| this develops on the outside of a blastula and helps scientists look at related species |
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Term
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Definition
| a feature that apparently developed within the group under consideration |
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Term
| kingdom phylum class order family genus species |
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Definition
| name the levels of classification starting with the broadest category |
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