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Definition
| one of two kinds of homologous chromosomes that dictate the gender of the new individual |
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Definition
| any chromosome of a type that is the same in both males and females |
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Definition
| preparation of an individual's metaphase chromosomes arranged by length, centromere location, and shape |
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Definition
| a paired cross that may identify the role of parental sex on the inheritance of a trait. in the second cross, a trait characteristic of each sex is reversed compared to the original cross |
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Definition
| chart of genetic connections among descendants |
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Definition
| the loss of some portion of a chromosome (by unequal crossovers, inversions, or chemical attacks) |
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Definition
| base sequence in DNA that has been repeated two or more times |
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Definition
| attachment of a piece of a broken chromosome to another chromosome. (also a mechanism of movement of organic compounds in the phloem) |
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Definition
| cells usually have one extra or one less chromosome |
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Definition
| one of more pairs of chromosomes do not separate as they should during mitosis or meiosis |
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Definition
| cells having three or more of each type of chromosome |
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Definition
| set of symptoms that characterize a medical condition |
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Definition
| a rare or uncommon version of a trait |
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