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Warm Up 1 1/20 Incomplete dominancecodominance Multiple allelespolygenic traits 1. Red + white flower = pink 2. White cow+ brown cow= brown and white spotted.

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Presentation on theme: "Warm Up 1 1/20 Incomplete dominancecodominance Multiple allelespolygenic traits 1. Red + white flower = pink 2. White cow+ brown cow= brown and white spotted."— Presentation transcript:

1 Warm Up 1 1/20 Incomplete dominancecodominance Multiple allelespolygenic traits 1. Red + white flower = pink 2. White cow+ brown cow= brown and white spotted cow 3. Height and eye color is an example of 4. Blood type A+ Blood type B= Blood type AB 5. Traits controlled by 2 or more genes 6. Both alleles are expressed fully and separately 7.Fur color of bunnies depend on the alleles C, c, cch2, cch3, cch1

2 Rabbit fur color gray (G) is dominant to white (g). Black eyes (B) are dominant to red eyes (b). Cross a male rabbit GGbb to a female rabbit ggBb.

3 First Outside Inside Last

4 http://biologycorner.com/worksheets/dihybrid_guinea_pigs.pdf

5 Principle of independent assortment states that genes for different traits can segregate independently during the formation of gametes Seed shape & color do not effect each other Monohybrid cross- 1 trait Dihybrid cross- 2 traits at once


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