★ Pathogens, Disease and Immunity Quiz
An organism that enters a life form and causes disease or sickness is a/an:
A. macrophage
B. pathogen
C. vaccine
D. flu
Select your answer:
Topics:
MEDICINE Excretion in Humans Special Senses Contemporary Nutrition Issues Surgical tech-safety Integumentary System Dyslexia Physical Pharmacy Nervous, Musculoskeletal Systems, Integumentary Systems Levels of Organization Nutrition in Humans and Animals Nervous & Endocrine Systems Biological Molecules Body System Interactions Common Diseases in Human BeingsOther quiz:
Biology › ViewWhich of the following is homozygous recessive?
A. Tt
B. tt
C. TT
D. T
Biology › View
The science that deals with the composition, properties, reactions, and the structure of matter.
A. Physics
B. Chemistry
C. Biology
D. Astronomy