Genetics Quiz Review

In guinea pigs, the allele for short hair is dominant over the allele for long hair.
B = short 
b = long
What genotype would a heterozygous short haired guinea pig have?

• BB
• bb
• Bb

Tags

NGSS.HS-LS3-1

In guinea pigs, the allele for short hair is dominant over the allele for long hair.
B = short 
b = long
What genotype would a homozygous recessive guinea pig have?

• BB
• bb
• Bb

Tags

NGSS.HS-LS3-1

In guinea pigs, the allele for short hair is dominant over the allele for long hair.
B = short 
b = long
What would the cross be for two heterozygous guinea pigs?

• BB X BB
• BB X Bb
• Bb X Bb
• bb X bb

Tags

NGSS.HS-LS3-1

What you see, or the physical appearance.

• Genotype
• Phenotype
• Homozygous
• Heterozygous

Tags

NGSS.HS-LS3-1

Aa, DD, bB, yy are all examples of

• genotypes
• phenotypes

Tags

NGSS.HS-LS3-1

having two of the same genes for the trait (sometimes called purebred).

• homozygous
• hetrozygous
• protein
• chromosome

Tags

NGSS.HS-LS3-1

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

NGSS.HS-LS3-3

One of the two forms of a gene is called a(n)

• genotype
• allele
• hybrid
• trait

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

The genetic make up of this flower is ________.

• homozygous recessive
• heterozygous
• homozygous dominant
• white

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

The genetic makeup of the flower is ______.

• homozygous dominant
• heterozygous
• pink
• homozygous recessive

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2