Scott and Shawn Are Identical Twins Raised Together, Whereas Tammy

question 128

Multiple Choice

Scott and Shawn are identical twins raised together, whereas Tammy and Tracey are identical twins raised apart. Scott and Shawn are more similar on IQ than are Tammy and Tracey. This finding

• A)rules out a purely genetic explanation for IQ
• B)rules out a purely environmental explanation for IQ
• C)suggests that environment is not important for determining IQ
• D)suggests that genetics are not important for determining IQ

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Definitions:

Leaf

The green, photosynthetic organ of a plant that is typically flat and thin, responsible for absorbing sunlight to synthesize nutrients.

Phytoremediation

The use of plants to remove, transfer, stabilize, and/or destroy contaminants in soil, water, or air.

Metal Pollutants

Metals found in the environment that can be harmful to human health and the ecosystem when present in high concentrations.

Chernobyl

The site of a catastrophic nuclear accident that occurred in 1986 in the then Soviet Union, resulting in widespread environmental and health impacts.