Genetics

What percentage % of offspring would be heterozygous?

• 100%

• 75%

• 50%

• 25%

What percentage % of offspring would be homozygous dominant?

• 100%

• 75%

• 50%

• 25%

What percentage % of offspring would be homozygous recessive?

• 100%

• 75%

• 50%

• 25%

What percentage % of offspring would be brown?

B=Brown dominant

b-blue recessive

• 100%

• 75%

• 50%

• 25%

What percentage % of offspring would be homozygous dominant?

• 100%

• 75%

• 50%

• 25%

What percentage % of offspring would be brown?

B=brown dominant

b=blue recessive

• 100%

• 75%

• 50%

• 25%

What percentage % of offspring would be blue recessive?

B=brown dominant

b=blue recessive

• 0%

• 25%

• 50%

• 75%

Which punnett square shows 2 heterozygous parents?

• A

• B

Which punnett square shows 2 homozygous dominant parents?

• A

• B

• C

Which punnett square shows 1 homozygous dominant parent and 1 heterzygous parent?

• A

• B

• C