Organism Quizzes & Trivia

Do you know the difference between autotrophs and heterotrophs? Take this autotroph and heterotroph quiz to see how much you know. This quiz is a combination of questions about autotrophs and heterotrophs. If you have studied it...

Do you understand vitalism well? Take this vitalism quiz to test your knowledge as well as understand the concept of vitalism. This quiz has got questions about vitalism theory. If you are clear about this theory, it will be an...

A pathogen is simply defined as a microorganism that causes a disease to its host. In other words, a pathogen is a microbe that can cause damage to a host. Gastrointestinal pathogens are pathogens that reside...

An organism refers to a living thing with an organized structure, can react to stimuli, reproduce, grow and adapt. These organisms may be classified as multicellular animals, plants, and fungi; or unicellular microorganisms. Take...

Characteristics of living organisms quiz trivia. Living things are all the plants and animals that are found on earth. Living things are made up of cells. They have a lot of similarities which include the ability to reproduce,...

Planktons are microscopic plants in the aquatic ecosystem. Play this informative quiz to see how much do you you know about plankton. The quiz contains various questions that will gauge your understanding of the topic and will...

What we have here are Biology Questions on Chapter 13 Organisms and Populations. The earth is made up of both living and nonliving things, and each has a role to play in our environment. If you are looking for a way to see just...

Below is an Organisms Reproduction System quiz that is designed to see just how well you know about it. All living things can reproduce, and they have specific systems that ensure they accomplish that task. Do you know how the...

Below is a Protozoan Organisms (Unicellular) Trivia Questions. Protozoan organisms eat bacteria, algae, and other protozoa. These questions are designed to help you review just how much you know about these types of cells, what...

This is a topic examination for the unit one (The Human Organism) found in your coursework section. Please record your score and read through the incorrect answers once you have completed the exam. 

Photosynthesis is the process through which plants use sunlight to get nutrients from carbon dioxide and water. The pigment that is present in chloroplasts that captures the light energy necessary for photosynthesis is what...

For questions 1 through 18 match the intertidal zone with the organism or characteristic. For questions 19 through 26 match the vocabulary word with the definition. This is an untimed quiz.

Welcome to the Six Biological Kingdoms of Life Trivia Questions Quiz. Organisms are grouped based on similarities or common characteristics. All living things reproduce in one way or another, and this is made possible by some...

There are so many types of fungi in the world and some say that there are over five million species in existence. Having covered a lot on the fungi kingdom this past week, the quiz below is perfect to help you test out just how...

All living things are categorized into groups based on shared characteristics. The living things are classified as prokaryotes ( bacteria and archaea), and eukaryotes  (animals, plants, protists, and fungi). This quiz has...

This is a quiz for middle school students on the history of classification of living organisms, specifically on how taxonomists have been influences by the work of Charles Darwin. So, take the quiz and see how much do you know.

Think you have what it takes to handle the trivia quiz on Living organisms below. It is perfect for those who are interested in learning biology and are looking to refresh the knowledge they have acquired so far. Do give it a try...

All living organisms are classified into groups based on very basic, shared characteristics. The three groups are Archaea: very ancient prokaryotic microbes. Two types of living things can be generalized to prokaryotes (which are...