Select your answer:
Topics:
Trauma Surgery Fish Health Management Heart and Circulatory System Respiration Respiration in Organisms Hemodynamic Disorder Cell Division Thyroid and Intro to Endocrinology Muscular System Movements Anatomy & Physiology Vessels Diseases and Preventions Health and Hygiene Dental Specialties Introduction to MycologyOther quiz:
BTEC Biological Approach Revise › ViewThe MAOA gene makes people more
A. Jumpy
B. Sexy
C. Aggressive
D. Loving
Herd Immunity › View
what exactly does herd immunity mean?
A. A community giving a herd of animals a disease.
B. When a lot of people heard the diagnosis.
C. When a large part of an area is immune to a disease.
D. None of the above.