WIR-5/9/25

A gene that always overpowers a recessive gene. Ex: Brown Eyes

• Dominant Gene

• Inherited Traits

• Genetics

• Recessive Gene

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

A gene that does not show itself unless it is paired with a like gene. Ex: Red hair and blue eyes

• Dominant

• Heredity

• Chromosomes

• Recessive

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Which of the following is homozygous dominant?

• RR

• Rr

• rR

• rr

Which of the following is homozygous recessive?

• RR

• Rr

• rR

• rr

Which of the following is heterozygous

• FF
• tt
• Gg
• RR

Brown hair is an example of which of the following

• Genotype

• Phenotype

• Neither

Aa, DD, Bb, yy are all examples of

• genotypes
• phenotypes
• dominant
• recessive

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Dominant alleles are represented by a:

• Male gene
• lowercase letter
• recessive trait
• capital letter

In a heterozygous genotype, the ___________ allele takes over in the phenotype.

• recessive
• dominant
• lower case letter
• both 

T - tall and t = short

In the punnett square below, what belongs in the missing square

• tt

• Tt

• Bb

• TT

Tags

NGSS.HS-LS3-1