Genes Quizzes Online & Trivia

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


Genes Questions and Answers


  • A ______ explanation relates a behaviour to the activity of the brain and other organs. It deals with the machinery of the body eg. the chemical reactions that enable hormones to influence brain activity.

  • A _____ explanation describes how a structure or behaviour develops, including the influences of genes, nutrition, experiences and their interactions.

  • A _____ explanation reconstructs the evolutionary history of a structure or behaviour. The characteristic features of an animal are almost always modifications of something found in ancestral species.

  • Natural selection as a mechanism of evolution that acts on variants within populations and ultimately  leads to the evolution of different species was proposed by

  • Features that increase the likelihood of survival and reproduction by an organism in a particular  environment are called

  • The gene pool includes

  • What order should the following  be in from smallest to largest?
    Genes question from

  • How many pairs of chromosomes do we have in our body?
    Genes question from

  • Is it true that you can have a baby by having in-vitro fertilisation?
    Genes question from

  • Where did you get your genes?
    Genes question from

  • How many chromosomes do we have?
    Genes question from

  • What is a dominant trait?
    Genes question from