Helmholtz's Explanation of Colour Vision Is Called the

question 39

Multiple Choice

Helmholtz's explanation of colour vision is called the

• A)opponent process theory.
• B)additive colour mixing theory.
• C)trichromatic theory.
• D)reductive colour mixing theory.

---

Definitions:

Stress On Health

The negative impact that stress can have on one's physical and mental well-being, potentially leading to various health issues.

Hans Selye

A pioneering Hungarian-Canadian endocrinologist known for his research on the stress response and for introducing the concept of general adaptation syndrome.

Socioeconomic Status (SES)

A measure of an individual or family's economic and social position in relation to others, based on income, education, and occupation.

Stress-Related Illnesses

Health problems that are directly or indirectly caused by stress, including psychological and physical conditions.