A Flaw in Galton's Tests of Intelligence at the 1884

question 17

Multiple Choice

A flaw in Galton's tests of intelligence at the 1884 anthropometric laboratory was the

• A) crudity of his measuring instruments.
• B) small number of subjects on which they were tried.
• C) underlying assumption of a strong correlation between practical intelligence and sensory acuity.
• D) statistical methods by which he analyzed his results.

---

Definitions:

Helper T Cells

A type of T cell that plays a critical role in the immune response by activating and directing other immune cells.

Phagocytosis

The process by which cells, particularly immune cells, engulf and digest large particles or microorganisms.

MHC Class II

Molecules present on immune cells that present antigens to helper T cells, crucial for initiating immune responses.

Antigen-Presenting Cell

A cell that displays antigen complexed with major histocompatibility complexes on their surfaces for recognition by T-cells.