★ Cosmetology Quiz
What substance in the cortex gives natural color to the hair?
A. Protein
B. Melanin
C. Sebum
D. Tissue
Select your answer:

Topics:
Parts of the Skin Characteristics of Life Homeostasis - Vision Correction Breathing ...Respiration Pathophysiology - Adaptive Immunity Obesity MS Neurology Biological Molecules Renal and Gastrointestinal System Molecular Biology Prehabilitation and Conditioning EMS Systems Skin Structure Multicellular Organisms Hematology Acute LeukemiasOther quiz:
Medicine on the Western Front › ViewWhat does RAMC stand for?
A. Royal Army Medical Corps
B. Royal Army Medical Corpse
C. Right Army Men Chaps
D. Really Ard Men Clapping
Embryology › View
What is an adaptation?
A. A genetic trait that helps an organism to maximize its survival and reproduction ability
B. A trait that makes an animal strong
C. a trait that makes an animal weak
D. a poisonus plant