120+ Biology Trivia Questions

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Quiz Questions

What forms the outer boundary of a cell and controls material moving in and out of the cell?
Cell Membrane
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What do poachers seek when they kill elephants for their tusks?
Ivory
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What is the process of breaking down food called?
Digestion
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Which cell part is responsible for controlling most of the activity inside a cell?
Nucleus
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What is the Japanese word for "dog"?
Inu
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What is the only canine that can climb trees?
Gray Fox
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Where does the zygote of a gymnosperm develop?
In The Ovule
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The brain is divided into how many lobes?
4
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What body system is the human heart part of?
Circulatory System
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Where do food chains begin?
With Producers
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How many bones are in a giraffe's neck?
7
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What is the largest crocodilian in the world?
Saltwater Crocodile
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What are the members of a single type of living organism in an ecosystem called?
Population
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What type of cnidarian makes up an underwater reef?
Coral
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What substance in your ears helps keep germs and dirt out?
Earwax
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What is the leaf of a fern called?
Frond
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What is the fin on the backs of fish, some whales and dolphins called?
Dorsal Fin
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Which is a tiny structure located in the cytoplasm of a cell?
Ribosome
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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 the outside covering of a plant's root called?
Root Epidermis
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What type of reproduction uses only one parent cell?
Asexual Reproduction
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What "trapdoor" on your windpipe helps keep out food particles?
Epiglottis
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What is the cell where a virus reproduces called?
Host Cell
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With what process do living creatures make more of themselves?
Reproduction
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What is a hominid?
An Upright-Walking Primate
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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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