Photosynthesis Quizzes & Trivia

Even plants get hungry and when they do they use photosynthesis. This is something that plants do every single day to survive. This process also benefits humanity. If your knowledge on this process is extensive then we recommend our photosynthesis quiz for you.

If you can answer questions such as: “How does this process supply energy for all life on Earth?”, “What is the average capture rate of photosynthesis globally today?”, “Is photosynthesis the reason pine trees grow in a cone shape?”, “What role does the sun play?”, and “How does photosynthesis directly benefit our environment?”, then you’re in the right place at the right time. Use all of the great information you’ve absorbed on this subject on our online quiz. Plant down your tree of knowledge now!

Let’s take a look at one of the most fundamental topics in all of the scientific study of biology – photosynthesis! This is the manner in which a plant utilizes energy from the sun, as well as water from the roots and...

Questions: 14  |  Attempts: 12425   |  Last updated: Feb 13, 2020
  • Sample Question
    Which of the following is a product of the Calvin cycle?

What is Photosynthesis? Why is it important? Take this quiz and answer the questions related to the process of photosynthesis, chemical and word equation and much more.

Questions: 9  |  Attempts: 5925   |  Last updated: Nov 22, 2019
  • Sample Question
    What is the source of light used in photosynthesis?

Cells just like any living thing undergo cell respiration so as to produce energy. This is achieved through photosynthesis where the plant gets to change the energy from the sunlight to produce glucose and oxygen as byproducts....

Questions: 15  |  Attempts: 3816   |  Last updated: Jan 24, 2019
  • Sample Question
    Sunlight +6H20 + 6CO2--> C6H1206 +6O2What does the equation above represent?

This is a middle-school level quiz over photosynthesis.

Questions: 10  |  Attempts: 2143   |  Last updated: Jan 10, 2019
  • Sample Question
    Green plants make their own food through a process known as...

Based on knowledge about a leaf and photosynthesis.

Questions: 12  |  Attempts: 734   |  Last updated: Dec 14, 2012
  • Sample Question
    Which organelle of the leaf reflects back excess light? 

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Photosynthesis Questions & Answers

Which of the following is a product of the Calvin cycle?
The correct answer to this question is option B Calvin cycle, also known as Benson Calvin cycle refers to series of chemical reactions that take place in the chloroplast of a plant during photosynthesis. The cycle has four main steps that are light
Why is a carrot an example of a taproot system?
A carrot is an example of a taproot system because a taproot has a single straight, vertical root that grows very deeply and smaller, horizontal roots grow off of this root. Therefore, the answer is A. Other taproot plants include parsley, turnips, a
Where does the oxygen during photosynthesis come from?
The oxygen during photosynthesis comes from split water molecules. During photosynthesis, the plant absorbs water and carbon dioxide. After the absorption, the water molecules are disassembled and converted into sugar and oxygen. The water molecules