Punnett Squares

Gene variations from person to person is a(n)

• Gene

• Allele

• Exome

Tags

NGSS.HS-LS3-2

NGSS.HS-LS4-2

Underlying instructions (alleles present)

• Genotype

• Phenotype

• Gene pool

Tags

NGSS.HS-LS3-1

Gene expression (physical)

• Phenotype

• Mutation

• Genotype

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

NGSS.HS-LS3-2

A _____ allele has an effect when present in just one copy (on one chromosome)

• Dominant

• Recessive

• Multifactorial

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

The alleles for green hair is Gg. The phenotype is

• Green hair

• Gg

Tags

NGSS.HS-LS3-2

This chart is called a:

• Pedigree

• Punnett Square

• Karyotype

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

The first generation in a genetic cross is the parental generation, or:

• F1

• F2

• F3

Tags

NGSS.HS-LS3-1

A _____ allele must be present on both chromosomes of a pair to be expressed

• Dominant

• Recessive

• Multifactorial

Tags

NGSS.HS-LS3-2

The alleles for green hair is Gg. The genotype is

• Green hair

• Gg

Tags

NGSS.HS-LS3-2

Offspring that inherit a different gene variant (allele) from each parent

• Mutation

• Hybrid

• F3 generation

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2