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Reminders Unit 8 Exam- Tuesday, March, 21st

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1 Reminders Unit 8 Exam- Tuesday, March, 21st
Last day to turn in ANY Unit 7 Work- Tuesday, March, 21st Assignments completed for Unit 8: Word Wall Human Traits Reminders

2 Unit 8: Mendelian Genetics 8.3 Incomplete Dominance

3 When an allele is either dominant or recessive.
Complete Dominance

4 Incomplete Dominance When an offspring’s phenotype is a blend of the two parents. It is like mixing paints, one color does not dominate the other Examples: If you take a red flower and a white flower and you breed them, you get a blending of the two colors and get a pink flower. Hair color

5 Using a Punnett Square for Incomplete Dominance
Use only capital letters because there are no real dominant/recessive traits Place the two traits onto the Punnett square, the same as you have before. Cross the traits in the square

6 A cross between a white mouse and a black mouse create grey offspring.
a. parent genotype b. offspring genotype c. offspring phenotype Example

7 http://www.k- state.edu/biology/pob/genetics/incom.htm
More Practice


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