Warm Up Question:

1. Describe the difference between a trait and allele using an example.

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• If you could travel to any place in the world, where would you go?

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• Write down HW and find Racoon

Agenda

Planner

• Warm Up
• Notes Part 2
• Foldable Vocab Review
• Allele Practice
• Dominant vs Recessive
• Homozygous Combo/Hetero
• Genotype /Phenotype
• Genetics Practice Worksheet
• Mystery Mammal Lab

• Finish Mystery Mammal Lab and Draw!!

Genetics and Heredity Notes

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Please have your notebook open for Board to Paper notes:

What I write, you write :)

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For every trait there are 2 alleles- One from mom and one from dad.

Dominant or Recessive?

TT

Dominant or Recessive?

Tt

Dominant or Recessive?

tt

For each genotype below, indicate whether it is heterozygous (He) or homozygous (Ho)

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AA _____

Ee _____

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Ii _____

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Mm _____

For each genotype below, indicate whether it is heterozygous (He) or homozygous (Ho)

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Bb _____

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ff _____

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Jj _____

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For each of the genotypes below determine what phenotypes would be possible.

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Brown eyes are dominant to blue

BB ___________

Bb ____________

bb _____________

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A person with a genotype AA is ____________.

a) homozygous dominant

b) homozygous recessive

c) heterozygous

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