Term
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Definition
heritable feature that varies among individuals
ex: flower color |
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Term
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Definition
each variety of the character
ex: white or purple |
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Term
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Definition
| crossing of two breeding varieties |
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Term
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Definition
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Term
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Definition
| first filial generation. hybrid offspring of P generation |
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Term
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Definition
| 2nd filial generation. Hybrid offspring of F1 generation |
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Term
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Definition
| organisms appearance (ex. purple flower) |
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Term
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Definition
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Term
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Definition
having identical alleles for a character
ex. PP |
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Term
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Definition
having nonidentical alleles for a character
ex. Pp |
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Term
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Definition
genetic material behaves like a deck of cards that can be
shuffled but the cards remain discrete heritable units = genes (‘Gene’ idea) |
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Term
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Definition
genetic material mixes and behaves like a stack of color.
Example: blue and yellow blends to green color.
FALSE |
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Term
| relationship btwn gene & allele |
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Definition
| allele: alternate form of a gene |
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Term
| complete dominance (of an allele) |
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Definition
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Term
| incomplete dominance (of an allele) |
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Definition
| neither allele is completely dominant |
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Term
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Definition
Two alleles affect the phenotype in separate, distinguishable
ways |
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Term
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Definition
| one gene influences multiple, seemingly unrelated phenotypic traits |
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Term
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Definition
the expression of a gene at one locus changes the expression of a gene on a different locus
(labrador example) |
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