Topics: Human Eye Quiz
The focal length of the eye lens increases when eye muscles
A. are relaxed and lens becomes thinner
B. contract and lens becomes thicker
C. are relaxed and lens becomes thicker
D. contract and lens becomes thinner
Select your answer:
Topics:
Nervous System and Special Senses Health and Social Care Gene Expression Muscle Origin, Insertion, and Function Immunology and Serology Cell Orthopaedic Neurology Gene Cloning Covid-19 Immune Cells Faction The Nervous System and The Senses Circulatory System Microrganisms Cell Injury PhilosophyOther quiz:
Viruses and Prions › ViewViruses mutate, and some viruses have not been discovered.
A. TRUE
B. FALSE
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The presence or absence of antigens on white blood cells determines a person’s blood type.
A. TRUE
B. FALSE