Examlex
Which of the following is true of Chapter 16 codes?
Twin-Study Design
A research method that compares the behaviours and traits of monozygotic (identical) and dizygotic (fraternal) twins to understand the influence of genetics versus environment.
Monozygotic Twins
Twins derived from a single fertilization event, resulting in siblings with identical genetic material.
Dizygotic Twins
Twins resulting from the fertilization of two different eggs by two different sperm, sharing 50% of their genes, similar to ordinary siblings.
Genetic Influence
The impact of genes inherited from parents on the traits and behaviors of an individual.
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