Which of the Following Is True About Race and IQ

question 1

Multiple Choice

Which of the following is true about race and IQ scores?

• A) Differences in IQ scores may be due to genetic differences between the groups.
• B) Aboriginal Canadians have traditionally scored about 15 points lower than non-aboriginal Canadians on IQ tests.
• C) An individual who grows up in a poor environment will score worse than the average of individuals who grow up in an enriched environment.
• D) Differences in environment progressively widen the gap between groups starting in high school, and this difference accelerates at the university level.

---

Definitions:

Companion Cells

Plant cells that are part of the phloem tissue and assist in the distribution of nutrients throughout the plant.

Carbon Dioxide

An invisible, scentless gas that is released when carbon and organic compounds burn, and during the breathing process, which is taken in by plants during the process of photosynthesis.

Eudicot Leaves

Leaves belonging to a major group of flowering plants that have a specific vein structure, usually netlike, characteristic of the eudicots.

Netted Venation

A vein pattern in leaves where veins form a branching network throughout, common in dicotyledons.