A cow with black and white patches is produced from a white bull and a black cow. This is an example of
A) incomplete dominance.
B) Codominance.
C) dominance/recessive trait.
D) Polygenic.
E) Pleiotropy.

Question

Quizplus · Accepted Answer

Incomplete dominance is exhibited when the heterozygote has an intermediate phenotype between that of either homozygote. Codominance is a type of inheritance pattern in which more than one allele is fully expressed. A dominant trait masks the expression of a recessive trait. Polygenic is a pattern of inheritance that occurs when a trait is governed by two or more sets of alleles. Pleiotropy occurs when a single gene has more than one effect.

A Cow with Black and White Patches Is Produced from a White