Multiple Choice
In a polygenic trait
A) within genes,all alleles affect the phenotype to the same degree.
B) all alleles are dominant.
C) genes contribute to varying degrees,and alleles have differing degrees of impact.
D) one gene can cancel out the effect of the environment.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: A gene discovery technique that looks at
Q2: Average height of college students increased throughout
Q3: Mendel's laws<br>A)do not apply to multifactorial traits.<br>B)apply
Q4: Genes that help to control body weight
Q6: Studies that implicate the environment in influencing
Q7: Heritability refers to<br>A)the genetic contribution to a
Q8: Polygenic traits are<br>A)determined by a single gene.<br>B)determined
Q9: The empiric risk that the monozygotic twin
Q10: Multifactorial traits include<br>A)only polygenic traits.<br>B)neither single gene
Q11: If a trait has a large inherited