Genetics Review Part 2 (Practice)

Genetics Review Part 2 (Practice)

Punnett Squares and Pedigrees

Let's Check for Understanding:

• What is the GENOTYPE for a person with a round head?

• Homozygous Recessive= aa

Multiple Choice

What is the probability of having offspring with RED FLOWERS

• 25%

• 0%

• 50%

• 100%

Multiple Choice

What is the probability of having offspring with WHITE FLOWERS?

• 0%

• 25%

• 50%

• 75%

Multiple Choice

Predict the GENOTYPES of the parents:

• Bb x Bb

• BB x bb

• BB x BB

• bb x bb

Practice:

• 1. Tt x TT

• 2. rr x RR

• 3. DD x DD