Select your answer:
Topics:
Central and Peripheral Nervous System Foot Orthosis Vocab Inherited & Acquired Traits Viruses Biomolecules Meiosis and intro to Genetics Dental Caries Erythrocyte Disorders Motor Neuron Disease Muscular System Movements Blood Cells Vital Signs BTEC Biological Approach Revise ICU Biochemistry of Diabetes What is Psychology?Other quiz:
Circulatory System › ViewThe bottom part of the heart is divided into two chambers called what?
A. Ventricles
B. Atria
Endocrine System › View
Hypothyroidism is caused by _____________ thyroxine secretion, whereas hyperthyroidism is caused by ___________ thyroxine secretion.
A. adequate, excessive
B. inadequate, excessive
C. adequate, insufficient
D. inadequate, insufficient