Genetics and Punnett Squares Vocab

Front

Genotype: AA

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Homozygous Dominant

Front

Genotype: Aa?

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Heterozygous Dominant

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Two alleles can be different

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heterozygous

Front

Two alleles can be the same

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homozygous

Front

Example of genotype or phenotype: blue eyes

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phenotype

Front

YY: Genotype or Phenotype?

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Genotype

Front

In pea plants, round seeds (R) are dominant to wrinkled seeds (r). Genotype of a heterozygous pea plant?

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Rr

Front

In mice, black fur (B) is dominant to white fur (b). Offspring in box 4 would:

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be heterozygous for black fur.

Front

In a plant species, purple (P) is dominant over white (p). Probability of offspring being purple?

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100%

Front

Blending of two traits is known as ---

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incomplete dominance