Regarding the Incidence of Red-Green Color Weakness, What Percent of Caucasian

question 3

Multiple Choice

Regarding the incidence of red-green color weakness, what percent of Caucasian females have this weakness?

• A) fewer than one percent
• B) eight percent
• C) 15 percent
• D) 22 percent

---

Definitions:

Florescent Light

An energy-efficient lighting device using mercury vapor to emit UV light, which then causes a phosphorescent coating to glow.

Ballast Resistor

An electrical resistor used to limit the current flowing through circuits, often found in ignition systems to protect components from overcurrent.

Instrument Cluster Unit

The assembly of gauges and warning indicators located on a vehicle's dashboard, providing essential information to the driver.

DMM

Digital Multimeter, a test tool used to measure two or more electrical values—principally voltage (volts), current (amps), and resistance (ohms).