★ Economic importance of Bacteria Quiz
Which organism can survive either with or without oxygen?
A. heterotrophs
B. autotrophs
C. obligate anaerobe
D. facultative anaerobe
Select your answer:

Topics:
Pathology Inflammation Child Development Carbohydrates / Fat-soluble Vitamins Diseases and Preventions Digestion and Absorption of Carbohydrates Orthopaedic Neurology Cardiovascular System Motor Neuron Disease ICU Lung & Breathing Muscles and Healthy Body ESR (RBC sed rate) History of Medicine Homeostasis - Vision Correction PlasmidOther quiz:
Respiration in Organisms › ViewWhat are the respiratory organs in mammals?
A. Gills
B. Trachea
C. Skin
D. Lungs
Skin Structure, Growth & Nutrition › View
Nerves that regulate the excretion of perspiration from the sudoriferous glands and control the flow of sebum to the surface of the skin are _____.
A. motor nerve fibers
B. sensory nerve fibers
C. secretory nerve fibers
D. impulse nerve fibers