Correlational Research Has Found Differences in the Brains of Those

question 223

Multiple Choice

Correlational research has found differences in the brains of those with high IQs as opposed to low IQs.What is the most likely reason for these findings

• A) The differences observed are clearly due to genetics. 
• B) The differences may be due to environmental factors which impacted the brain during the process of its development. 
• C) Smart people are superior to those with low IQs by way of their biological inheritance. 
• D) There was a malfunction in the brain imaging technology and the results were tossed.

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Definitions:

Cell-Mediated Immunity

A form of immune response that does not involve antibodies, but rather involves the activation of phagocytes, antigen-specific cytotoxic T-lymphocytes, and the release of various cytokines in response to an antigen.

Memory Cells

Specialized immune cells that remain in the body after an initial exposure to an antigen, providing immunity by responding more rapidly and effectively to subsequent exposures.

Antibody-Mediated Immunity

A component of the adaptive immune system where B cells produce antibodies to identify and neutralize foreign substances like bacteria and viruses.

Cell-Mediated Immunity

A type of immunity where T lymphocytes directly attack and destroy infected or abnormal cells.