Medical Quiz
Human Body Systems Quiz

Where does digestion start?
A. stomach
B. mouth
C. esophagus

Select your answer:
A  B  C  D  E 


Skills for Health ADVBIO Genetics Pulmonology/Respiratory Genetics Vocabulary Skin DNA Replication Endocrine System Environment Bacteria & Disease Deficiency Disease Leaves Bacteria and Protist Review Urinary System, Fluid, Electrolyte and ph Balance Genetic Engineering Branches of Medicine

Other quiz: Genetics

Which term is used to describe a natural change in the sequence of an organism’s DNA?

A. Adaptation

B. Alteration

C. Modification

D. Mutation