Monohybrid Crosses

A mother (Bb) and a father (BB) had a baby. What is the chance the baby is blue eyed?

• 0% 0/4

• 25% 1/4

• 50% 2/4

• 75% 3/4

• 100% 4/4

A mother (bb) and a father (Bb) had a baby. What is the chance the baby is blue eyed?

• 0% 0/4

• 25% 1/4

• 50% 2/4

• 75% 3/4

• 100% 4/4

A mother (bb) and a father (Bb) had a baby. What is the chance the baby is brown eyed?

• 0% 0/4

• 25% 1/4

• 50% 2/4

• 75% 3/4

• 100% 4/4

A mother (bb) and a father (BB) had a baby. What is the chance the baby is homozygous dominant?

• 0% 0/4

• 25% 1/4

• 50% 2/4

• 75% 3/4

• 100% 4/4

different forms of the same gene are called

• alleles
• genetics
• p generation
• law of segregation

Tags

NGSS.HS-LS3-2

Aa is an example of

• homozygous dominant
• homozygous recessive
• heterozygous
• none of these

Tags

NGSS.HS-LS3-1

bb is an example of

• homozygous dominant
• homozygous recessive
• heterozygous
• none of these

Green is dominant to yellow. Two heterozygous green plants are crossed. What are the genotypes of the offspring?

• 100% Gg
• 50% GG, 50% Gg
• 25% GG, 50% Gg, 25% gg
• 75% Gg, 25% gg

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-3

What is a phenotype

• The genetic make up (code)
• The physical trait

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

This is an example of a ______________.

• phenotype
• genotype
• xenotype
• base pairs

Tags

NGSS.HS-LS3-1

NGSS.HS-LS1-1