Genetics REVIEW

What is the phenotype in the bottom right square? (Yellow is dominant and green is recessive)

• yy
• Yy
• yellow
• green

Tags

NGSS.MS-LS3-2

Which of the following is the genotype for a homozygous recessive trait?

• gg
• Gg
• GG

What % of the offspring in the Punnet square are heterozygous?

• 25%
• 50%
• 75%
• 100%

Tags

NGSS.HS-LS3-3

What type of letters are used to show a trait is dominant?

• capital
• lowercase

What are traits that aren't dominant over each other but whose heterozygous outcome is a combination of the two?

• pure dominance
• incomplete dominance
• co-dominance
• simple dominance

pp is an example of why type of genotype?

• homozygous recessive
• heterozygous recessive
• homozygous dominant
• heterozygous dominant

PP is what type of genotype?

• homozygous recessive
• heterozygous recessive
• homozygous dominant
• homozygous recessive

What type of letter show s a recessive trait?

• capital
• lowercase

What is the study of heredity?

• genetics
• cell biology
• chemistry
• botany

Tags

NGSS.MS-LS3-2

Who was the father of genetics?

• Mendel
• Einstein
• Redi
• Pasteur