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Punnett Squares; #3 & #4

Punnett Squares; #3 & #4. #3 Silkworms Copy the parts in RED. Dominant gene: yellow cocoon (C) Recessive gene: white cocoon (c). #3 Silkworms. Cross a homozygous dominant worm with a homozygous recessive worm. 1. Show your work punnett square.

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Punnett Squares; #3 & #4

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  1. Punnett Squares; #3 & #4

  2. #3 Silkworms Copy the parts in RED Dominant gene: yellow cocoon (C) Recessive gene: white cocoon (c)

  3. #3 Silkworms Cross a homozygous dominant worm with a homozygous recessive worm. 1. Show your work punnett square. 2. Show the genotypic and phenotypic ratios of the F1 generation.

  4. Punnett Square #3 Silkworms Genotypic ratio: Phenotypic ratio:

  5. Punnett Square #4, Mice • Dominant Gene: black eyes (E) • Recessive gene: red eyes (e) Parents: Both hybrids • Show the genotypic and phenotypic ratios for the F1 generation.

  6. Punnett Square #4, Mice Genotypic ratio: Phenotypic ratio:

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