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| The tendency for offspring to resemble their parents |
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| The study of heredity and the variations of inherited characteristics |
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| individuals that produce offspring that consistently resemble their parents |
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| characteristics appear in the first generation of offspring |
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| a trait that is hidden in the first generation of offspring but appears in future generations. |
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| a hereditary unit that controls a particular characteristic. |
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| thread-like structures made from DNA in the nucleus of cells. |
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| Different forms of a gene. |
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| cell division in which the nucleus divides into nuclei containing the same number of chromosomes |
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| cell division that produces reproductive cells in sexually reproducing organisms; the nucleus divides into four nuclei each containing half the chromosome number |
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| A condition in which both alleles of a gene pair in a heterozygote are fully expressed, with neither one being dominant or recessive to the other |
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| A map showing the inheritance and ancestry of an organism and its Territory traits |
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| paired bases of dna structure |
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Definition
| paired bases, adenine (A) with thymine (T) and guanine (G) with cytosine (C). |
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Definition
| hen a DNA gene is damaged or changed in such a way as to alter the genetic message carried by that gene. |
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| the sequence of nitrogen bases in DNA |
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