★ Immunity and Vaccines 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:
Nutrition In Animal Dental Caries Health Pathology - Cellular Injury EKG Medical Term Biopsychology - Neuroplasticity and Functional Recovery Human Anatomy Vitamins and Minerals Bacteria, Viruses, Protozoa Fungi Anatomy and Physiology- Cardiovascular Sysytem Ecology Homeostasis - Vision Correction Terms and Definitions - Diseases Lifestyle Diseases Cardiovascular Physiology - FunctionOther quiz:
Population Ecology › View
What is one characteristic evident in this population pyramid of Vietnam in 2014?
A. The population of youth under age 20 is growing.
B. There are more females aged 0-4 than males.
C. Vietnam is in Stage 2 of the Demographic Transition Model.
D. There are more women aged 65-99 than men.
Living Organisms › View
When a multicellular organism is damaged, it will repair itself as
A. it mutates.
B. the cells work together.
C. the cells move.
D. it makes its own food.