Genetically, Identical Twins and Fraternal Twins Share the Same Amount

question 26

True/False

Genetically, identical twins and fraternal twins share the same amount of genes. The enhanced similarities seen in identical twins are a result of environmental factors.

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Definitions:

Factorial Research

Factorial research involves experiments that study the effects of more than one independent variable at a time on a dependent variable.

Single-Factor Research

An experimental design involving only one independent variable.

Independent Variable

A variable in an experiment or study that is manipulated or changed to observe its effect on the dependent variable.

Factorial Research

A research design that involves two or more independent variables, also known as factors, and examines their interaction and main effects.