Unattached earlobes are a dominant trait in humans.Which phenotype does an individual with the genotype EE show?
A) Both earlobes are unattached.
B) Both earlobes are attached.
C) The right earlobe is attached and the left earlobe is unattached.
D) The right earlobe is unattached and the left earlobe is attached.
E) Both earlobes are extremely elongated.

Question

Quizplus · Accepted Answer

Since unattached earlobes are a dominant trait in humans, the genotypes EE or Ee would produce unattached earlobes of both ears. Individuals would not have one attached earlobe and one unattached earlobe.

Unattached Earlobes Are a Dominant Trait in Humans