★ Trichology Quiz
The pigment that gives hair its color is found primarily in the:
A. cortex
B. cuticle
C. papilla
D. medulla
Select your answer:

Topics:
Somatotypes Enzymes and Their Functions Healthy Lifestyle Biological Molecules and Enzymes 5 Major Food Groups Body Systems and Medical Sciences Bone Shapes & Long Bone Anatomy Types of Doctors Upper Limb Joints and Range of Motion Stress and Mental Health Circulatory System Heart Structure and Double Circulation Diseases Communicable or non Communicable Bio CellsOther quiz:
Psychology › ViewAs sunlight decreases in the fall, the amount of serotonin released _________ and the amount of melatonin ________.
A. randomly fluctuates; decreases
B. randomly fluctuates; increases
C. decreases; increases
D. increases; decreases
Who am Eye? › View
I am the name of the process by which ‘light’ energy becomes electromagnetic energy. I am important because otherwise, the information received by the eye could not travel down the Optic Nerve.
A. Transduction
B. Transmission
C. Reception
D. Perception