Punnett Square 2

What chance does the offspring have of showing a dominant trait?

• 100%
• 75%
• 50%
• 0%

What chance does the offspring have of showing a recessive trait?

• 50%
• 75%
• 100%
• 25%

What is the allele combination for square 1?

• Dd
• DD
• dd
• D

What is the possibility of this offspring having a dominate trait?

• 50%
• 75%
• 25%
• 0%

What is the missing allele?

• a
• A
• AA
• aa

What is the genotype for the black chickens?

• BB
• Bb
• bB
• bb

What is the phenotype for Bb?

• Black chicken
• Blue Chicken
• Dominant
• Red spot

What you see, or the physical appearance.

• Genotype
• Phenotype
• Homozygous
• Heterozygous

Which of the following genotypes is homozygous dominant?

• A
• Aa
• AA
• aa

Which of the following genotypes is heterozygous?

• Bb
• BB
• bb
• B