In the Case of Complex Traits

question 46

Multiple Choice

In the case of complex traits,

• A) all of the genes involved are present on the same chromosome.
• B) at least three genes are involved.
• C) the phenotype is determined strictly by environmental factors.
• D) there can be a wide range of phenotypes.
• E) the trait is never influenced by environmental factors.

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Definitions:

Same-age Peers

Individuals who are of approximately the same chronological age, often considered important for social development and comparative learning.

Friendship Groups

Social circles or clusters of individuals who share common interests, activities, and provide emotional support to each other.

Lower Grades

Refers to the lower scores received on assignments, tests, or overall academic performance.

Middle Schools

Educational institutions that cater to students typically in the 6th through 8th grades, serving as a bridge between elementary and high school.