February 13/17

1) Bell Ringer:  If Brown hair (B) is dominant to red hair (b) answer the following:

• Homozygous Dominant genotype:
• Heterozygous genotype:
• Homozygous Recessive genotype:
• If a woman with red hair marries a heterozygous man and they have 4 children.  How many would you predict have red hair?

2) Next, we completed this Martian genetics worksheet.

3) Quiz on genotypes, phenotypes, and simple punnet squares.

4) We went over dihybrid crosses

5) Last of all students completed "Should this dog be called Spot?" (get from me)