201 Questions
Human Body
Practice Human Body MCQs from Biology — Science.
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ScienceHard
Biology
Human Body
What is the specialized connection between two neurons called?
ScienceHard
Biology
Human Body
Which part of the eye is responsible for color vision in bright light?
ScienceHard
Biology
Human Body
What is the term for the movement of food through the digestive tract by muscular contractions?
ScienceHard
Biology
Human Body
Which layer of the skin contains hair follicles and sweat glands?
ScienceHard
Biology
Human Body
What is the effect of the Sympathetic Nervous System on the heart?
ScienceHard
Biology
Human Body
Which enzyme is found in the pancreas and breaks down fats?
ScienceHard
Biology
Human Body
What is the volume of blood pumped by one ventricle in one minute called?
ScienceMedium
Biology
Human Body
Which part of the blood carries carbon dioxide in dissolved form?
ScienceMedium
Biology
Human Body
What is the function of the Pacemaker (SA node) in the heart?
ScienceMedium
Biology
Human Body
Which hormone is produced by the pineal gland to regulate sleep-wake cycles?