120+ Biology Trivia Questions

How many of these Biology Trivia quiz questions can you answer?

Quiz Questions

What is a hominid?
An Upright-Walking Primate
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What is an urolith?
A Bladder Stone
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What light-sensitive cells in the eye detect colors?
Cones
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What body system is the human heart part of?
Circulatory System
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What is the human body's largest organ?
Skin
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What are the tiny air sacs in the lungs called?
Alveoli
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What caused the Irish potato famine of the 1840's?
Blight
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What is the largest crocodilian in the world?
Saltwater Crocodile
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What grows from an acorn?
Oak Tree
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What is the name of the sugary substance that many insects get from flowers?
Nectar
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What is the nerve that helps transmit sound signals to your brain?
Auditory
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What layer of the skin is just below the surface?
Dermis
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What takes up 50-70 percent of a whale's weight?
Blubber
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What are plants that grow, reproduce and die all in one season called?
Annuals
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What is on your tongue that allows you to taste the differences in different foods?
Taste Buds
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What is made by white blood cells to help fight off infection?
Antibody
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What vitamin does the sun's ultraviolet rays help the skin produce?
Vitamin D
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Which doctor or team of doctors is credited with pioneering the scientific study of human sexuality?
Masters And Johnson
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What is the name of the largest shark?
Whale Shark
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A person who specializes in the study of plants is called what?
Botanist
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With what process do living creatures make more of themselves?
Reproduction
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What is the leaf of a fern called?
Frond
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What is a "jonquil"?
A Garden Plant
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What kingdom would a human be in?
Animal
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Biology Trivia

Did you know that your skull is made up of 29 different bones? Biology, quite simply, is the science of life. It covers all-things related to living organisms, including their chemical processes, physical structure, development, physiological mechanisms, and evolution. In these biology trivia questions and answers, we uncover fascinating things you might know about the human body, animals, plants, viruses, vaccinations, and more.

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