The Pigment Involved in Stomatal Opening and Closing Is Which

question 24

Multiple Choice

The pigment involved in stomatal opening and closing is which of the following colors?

• A) Red
• B) Orange
• C) Yellow
• D) Green
• E) Blue

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Definitions:

Stress

Physiological or psychological tension that threatens homeostasis or a person's psychological equilibrium.

Caffeine

A central nervous system stimulant commonly found in coffee, tea, and certain soft drinks, known for its ability to temporarily ward off drowsiness and restore alertness.

Menopause

Physiological cessation of ovulation and menstruation that typically occurs during middle adulthood in women.

Climacteric

Physiological, developmental change that occurs in the male reproductive system between the ages of 45 and 60.