Term
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Definition
| sudden change in structure or amount of genetic material |
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Term
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Definition
| factors that cause mutation ex) chemicals radiation uv rays |
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Term
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Definition
| change in sequence of bases in a gene casuing a polypeptide to change |
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Term
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Definition
| gene mutation where a single mucleotide has been changed |
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Term
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Definition
| nucleotide is added or deleted shifting the triplets |
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Term
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Definition
| it is the transfer of a part of a chromosome to a nonhomologous chromosome |
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Term
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Definition
| piece of chromosome is rotated |
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Term
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Definition
| piece of chromosome breaks off and attaches to a homologous chromosome |
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Term
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Definition
| portion of the chromosome is lost |
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Term
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Definition
| failure of homologous chromosomes to separate correctly during anaphase |
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Term
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Definition
| multiple of normal chromosome number |
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Term
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Definition
| genes that move from one chromosome to chromosome |
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Term
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Definition
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Term
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Definition
| inability to clot your blood |
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Term
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Definition
| genetic makeup of a cell's chromosome by photographing a cell |
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Term
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Definition
| taking a long needle and removing amionic fluid |
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Term
| chorionic villus sampling |
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Definition
| taking a piece of the placenta and examining it |
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Term
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Definition
| using sound waves to get a visual of the fetus |
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Term
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Definition
| a very small camera with a light used to take pictures of the fetus |
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Term
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Definition
| a breeding method that is a process of choosing organisms with the most desirable traits for mating |
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Term
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Definition
| mating of closley related individuals to obtain desired characteristics |
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Term
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Definition
| individuals who are not closely related are mated to inroduce new beneficial alleles into a population |
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Term
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Definition
| DNA manipulation that a biologist can engineer a set of genetic changes directly into an organisms DNA |
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Term
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Definition
| replication of defective genes |
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Term
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Definition
| all genes possesed by an organism |
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