9th Grade Biology Quizzes & Trivia


9th Grade Biology Final Review Test! Are you preparing for your final biology exam as a ninth-grader? The quiz below is meant for you. This first section of the final's quiz is designed to build up your revision before the...

Questions: 127  |  Attempts: 254   |  Last updated: Mar 26, 2020
  • Sample Question
    What is an element?

The biology final is almost here and the pre exam jitters are here too. To help you better prepare for the exam we have prepared the practice tests below. Give them a try to see how well prepared you are and the chances of...

Questions: 59  |  Attempts: 112   |  Last updated: Jun 27, 2018
  • Sample Question
    On the nfpa symbol, what does the red mean?

Hormones are chemical messengers in the form of protein molecules that are produced in endocrine glands. These enter the bloodstream and can, therefore, reach every cell in the body. Hormones cause effects to occur in certain...

Questions: 10  |  Attempts: 102   |  Last updated: Jul 1, 2019
  • Sample Question
    The first birth-control pills contained higher amounts of oestrogen than the pills taken today. Modern birth-control pills contain much less oestrogen. Some only contain progesterone. Why has this changed?

Microorganisms are microscopic, living, single-celled organisms such as bacteria. Sometimes people refer to viruses as microorganisms, which they are not. Viruses are not alive, they are simply a strand of DNA in a protein...

Questions: 10  |  Attempts: 101   |  Last updated: May 10, 2019
  • Sample Question
    In many hospital wards it is necessary for you to wash your hands with a special gel before going in or out. Before the middle of the 19th Century, not even doctors washed their hands. Why not?

A balanced diet involves eating the right types of nutrients in the right proportions. You may see claims made that fast food is in fact healthy. Yes, the fast food companies do include the main nutrients - carbohydrates,...

Questions: 11  |  Attempts: 101   |  Last updated: May 10, 2019
  • Sample Question
    Some people follow special diets to reduce their weight. One of these is called the Atkins diet which is very low in carbohydrates. This forces the body to do what?




You May Also Like: 9th Grade Biology Flashcards

9th Grade Biology Questions and Answers


  • What is an element?

  • What is a compound?

  • A proton is positively charged.

  • on the nfpa symbol, what does the red mean?
    9th grade biology question from

  • what does the white section on the nfpa symbol stand for?
    9th grade biology question from

  • what color is reactivity on the nfpa symbol?
    9th grade biology question from

  • The first birth-control pills contained higher amounts of oestrogen than the pills taken today. Modern birth-control pills contain much less oestrogen. Some only contain progesterone. Why has this changed?

  • In the Nineteenth Century, pineapples were really rare and expensive. Why are exotic fruits much more widely available nowadays?

  • Where is oestrogen produced?

  • In many hospital wards it is necessary for you to wash your hands with a special gel before going in or out. Before the middle of the 19th Century, not even doctors washed their hands. Why not?

  • Why are bacteria cultures in a school or college laboratory grown at much lower temperatures (25oC compared to 37oC) than in a professional microbiology lab?

  • Which of the following is an example of passive immunity?