So you think you know biology? Try to pass this quiz and prove it

What do you really know about Biology?
How good are you at Biology (

So you think you know biology? Being good at school should help you to score higher than 8/15. Do you think you can do this? Let’s find out. At this stage, you should be aware that “school” is not just the place where you take Biology classes.

So you think you know biology? Try to pass this quiz and prove it

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  • Question of

    Where does energy used by the majority of living things to move, feed and reproduce come originally from?

    • The soil
    • The electricity
    • The air
    • The Sun
  • Question of

    Cows, like other herbivorous animals, will pass partially digested food to the feces only to be eaten again to complete digestion. How is this process called?

    • Gastrulation
    • Rumination
    • Reduction
    • Refection
  • Question of

    Which of these marine animals doesn’t have a brain?

    • The octopus
    • The squid
    • The sea cucumber
    • The crab
  • Question of

    An animal that eats only meat is called what?

    • A herbivore
    • An omnivore
    • A frugivore
    • A carnivore
  • Question of

    Ok, previous ones have been easy… Why do fish swim in schools?

    • To confuse their predators.
    • To chase away larger fish.
    • To feed together on plankton.
    • To sorround prey and dispute it.
  • Question of

    Which animal stays inside a cocoon during part of its life cycle?

    • The kangaroo
    • The crab
    • The butterfly
    • The frog
  • Question of

    The overgrowth of algae and in ponds and lakes, called eutrophication, is due to:

    • An excess of direct sunlight on water surface
    • The escape of nitrates from the soil into groundwater
    • A proliferation of bacteria in the water
    • Large amounts of garbage polluting the bottom
  • Question of

    Speaking about pets… Anaplasmosis is a bacterial disease that can be fatal on dogs, caused by a parasite. Which one is it?

    • Fleas
    • Heartworms
    • Mites
    • Ticks
  • Question of

    Cold-blooded animals are known by a scientific term. Which one is it?

    • A homeotherm
    • A poikilotherm
    • A cryotherm
    • An endotherm
  • Question of

    What organ is composed by nervous tissue?

    • The skin
    • The liver
    • The spinal cord
    • The lungs
  • Question of

    Phototropism is a phenomenon where plant stem grows towards

    • Water
    • Light
    • Earth’s gravity
    • Soil
  • Question of

    The process by which water evaporates from a plant through the leaves, flowers or stems is called:

    • Transpiration
    • Exocytosis
    • Perspiration
    • Condesation
  • Question of

    Red blood cells color in humans is given by:

    • Plasma
    • Carbonic anhydrase
    • Hemoglobin
    • Hemocyanin
  • Question of

    What’s the name of the pigment responsible for hair and skin color in humans?

    • Melanine
    • Psittacofulvin
    • Zeaxanthin
    • Lutein
  • Question of

    Final one had to be really easy… There is a process that occurs when sweat dries up and cools in the skin. What’s its name?

    • Dissolution
    • Condensation
    • Sublimation
    • Evaporation

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Ricardo Gondelles

Written by Ricardo Gondelles

Thirty years of experience in journalism and the publishing world is easily said. Yet, I feel so open to learning that I like to imagine what comes for the next 30 years. As a writer, editor and proofreader, my passion for the written word keep me discovering new realms. Bilingual (Spanish-English), I’m a language lover who’s going through French and Italian as well (I don’t know what comes next, Russian?). My goal in life is to have things done as best as I can, and I take pride in it. Contact me.

QUIZ: If you can't pass this quiz, your general knowledge is lacking

If you can’t pass this quiz, your general knowledge is lacking

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