Biology Quizzes Online & Trivia

A comprehensive database of more than 720 biology quizzes online, test your knowledge with biology quiz questions. Our online biology trivia quizzes can be adapted to suit your requirements for taking some of the top biology quizzes.

fIt’s time to test your biology knowledge with our trivia quizzes! Whether you’re brushing up for a school exam or just looking to test your knowledge, our biology trivia quizzes will pique your interest and help sharpen your wits. It doesn’t matter if you’re a biology buff or if you barely managed to pass your life science class in school—we have trivia quizzes that will raise your interest and test your knowledge.

Did you know that the human genome contains 3 billion base pairs of DNA? Do you know what it’s called when a butterfly goes from egg to larva to pupa to adult? Can you name the medical name for a white blood cell? If you think you can handle our wide-ranging biology quizzes, try some out today!

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  • A Cell builds it's proteins from the Instructions encoded in its _________?

  • What process occurs before the other?

  • Messenger RNA (mRNA) can be best described as:

  • What does DNA ligase do during DNA replication?

  • To determine whether a field of study is a science, you would:

  • Strictly speaking, DNA replication leads to:

  • Mendel observed 7 pairs of contrasting characters in Pisum sativum. One of the following is not a part of that. Find out.

  • Primitive man evolved in -

  • Which of the following is inheritable

  • What is one role of the element phosphorus?
    Biology question from

  • Which molecule is a monosaccharide?
    Biology question from

  • What is a role of carbohydrates in animal cells?
    Biology question from