Two alleles of gene C control hair color in horses: C¹and C². Horses homozygous for allele C¹ are red, heterozygotes are yellow, and C² homozygotes are cream. What type of allele interaction is described? A) pleiotropy B) complete dominance C) incomplete dominance D) recessive lethality E) codominance
Two alleles of gene C control hair color in horses: C¹and C². Horses homozygous for allele C¹ are red, heterozygotes are yellow, and C² homozygotes are cream. What type of allele interaction is described?
A) pleiotropy
B) complete dominance
C) incomplete dominance
D) recessive lethality
E) codominance
- What if F2 ratio would be expected from the F1 mating of two heterozygous with this allelic interaction?
- A) 3:1
- B) 9:3:3:1
- C) 9:7
- D) 1:2:1
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Two alleles of gene C control hair color in horses: C¹and C². Horses homozygous for allele C¹ are red, heterozygotes are yellow, and C² homozygotes are cream.
What if F2 ratio would be expected from the F1 mating of two heterozygous with this allelic interaction?
- A) 3:1
- B) 9:3:3:1
- C) 9:7
- D) 1:2:1