Ultimate Biology Quiz Questions and Answers

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From facts about the human body to scientific trivia about the animal world, these biology quiz questions will truly test your knowledge!

biology quiz questions

Was Biology your favorite subject at school? If so, can you name a famous biologist? How about what they discovered…?

If you are up for a challenge and are a bit of a whizz at science trivia, then we have the ideal set of biology quiz questions for you!

biology quiz questions
These biology quiz questions cover lots areas of science

These biology trivia questions will truly put your know-how to the test. While you might know the difference between a mammal and an amphibian, do you know human blood types or the definition of DNA? Will you excel or will your experiment go horribly wrong?!

biology quiz questions
Time to test your brain power with these biology quiz questions

We will ask you about a range of topics relating to biology including facts about the human body, key scientific breakthroughs, unique places on Earth and of course a few fun questions about the animal kingdom. These biology quiz questions will be both easy and challenging to keep you on your feet!

There are 15 biology quiz questions and answers below and each question is accompanied by a choice of 4 answers. Only one of these answers is correct, so make sure you choose carefully.

biology trivia questions
These biology trivia questions are challenging

Biology Quiz Questions

1. 
What is the name of the process through which plants transform sunlight, water and carbon dioxide into oxygen and energy?

2. 
Mycology is the study of what?

3. 
Which cells in the human body are mostly produced in bone marrow?

4. 
What is the smallest bone in the human body?

5. 
What does the N stand for in the acronym DNA?

6. 
Which disease is caused by a vitamin C deficiency?

7. 
What was the name of the famous British scientist who came up with the theory of natural selection?

8. 
Which part of the human body is responsible for producing insulin?

9. 
Which of the following animals are only naturally found on Madagascar?

10. 
If you spotted a groundhog in the wild, in which part of the world are you likely to be?

11. 
A flying fox is a type of what?

12. 
The Great Barrier Reef is which one of the following?

13. 
What is the rarest human blood type?

14. 
Dolly the Sheep was the first animal cloned from a somatic cell. In which year was she born?

15. 
Before you can become a medical doctor, some medical schools still require you to swear which oath?

Plan your own quiz night

quiz books

If you’re looking for some recommendations, these are a few of our favorite quiz books to buy. We use these when planning fun trivia nights with family and friends!

  1. Ultimate Quiz Night
  2. Quiz Master
  3. The Big Pub Quiz

If you enjoyed our biology trivia questions, make sure to check out our other scientific quizzes, including one on the natural world. Plus, why not share this quiz with your family and friends and see who gets the highest score?

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