4A CFA Review

Identify the genotype as homozygous or heterozygous and if they are dominant of recessive:

AA

• Homozygous

  Dominant

• Homozygous

  Recessive

• Heterozygous

Identify the genotype as homozygous or heterozygous and if they are dominant of recessive:

bb

• Homozygous

  Dominant

• Homozygous

  Recessive

• Heterozygous

Identify the genotype as homozygous or heterozygous and if they are dominant of recessive:

ee

• Homozygous

  Dominant

• Homozygous

  Recessive

• Heterozygous

Identify the genotype as homozygous or heterozygous and if they are dominant of recessive:

Ty

• Homozygous

  Dominant

• Homozygous

  Recessive

• Heterozygous

For the genotypes below what is the PHENOTYPE?

Hairy Guinea pigs are dominant (H) to hairless Guinea pigs (h)

Hh

• Hairy

• Hairless

For the genotypes below what is the PHENOTYPE?

Hairy Guinea pigs are dominant (H) to hairless Guinea pigs (h)

hh

• Hairy

• Hairless

For the genotypes below what is the PHENOTYPE?

Hairy Guinea pigs are dominant (H) to hairless Guinea pigs (h)

HH

• Hairy

• Hairless

In cats short hair (H) is dominant to Long hair (h)

Answer explanation

In cats short hair (H) is dominant to Long hair (h).

What type of dominance is being shown?

• Complete dominant

• Incomplete dominance

• Codominance

In cats short hair (H) is dominant to Long hair (h).

What is the GENOTYPIC ratio for the cross below?