Which of the following principles is demonstrated when one gene overrides the potential effect of a second gene?
A) polygenic inheritance
B) sex-linked genes
C) dominant-recessive genes
D) genetic imprinting

Question

Quizplus · Accepted Answer

Dominant-recessive genes demonstrate the principle of one gene overriding the potential effect of a second gene. When a dominant gene is present, its effects will be seen regardless of the presence of other genes. The recessive gene will only be expressed if both copies of the gene are present. This is known as Mendelian genetics.

Which of the Following Principles Is Demonstrated When One Gene