All Courses
Get the App Signup / Login
Sign in Open App
Year 9 Exam  >  Year 9 Tests  >  Test: Photosynthesis and plant growth - Year 9 MCQ

Test: Photosynthesis and plant growth - Year 9 MCQ


Test Description

10 Questions MCQ Test - Test: Photosynthesis and plant growth

Test: Photosynthesis and plant growth for Year 9 2024 is part of Year 9 preparation. The Test: Photosynthesis and plant growth questions and answers have been prepared according to the Year 9 exam syllabus.The Test: Photosynthesis and plant growth MCQs are made for Year 9 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Photosynthesis and plant growth below.
Solutions of Test: Photosynthesis and plant growth questions in English are available as part of our course for Year 9 & Test: Photosynthesis and plant growth solutions in Hindi for Year 9 course. Download more important topics, notes, lectures and mock test series for Year 9 Exam by signing up for free. Attempt Test: Photosynthesis and plant growth | 10 questions in 20 minutes | Mock test for Year 9 preparation | Free important questions MCQ to study for Year 9 Exam | Download free PDF with solutions
Test: Photosynthesis and plant growth - Question 1
Save

Photosynthesis is a process in...

Detailed Solution for Test: Photosynthesis and plant growth - Question 1
Animals cannot photosynthesise and rely on plants to provide their food either directly (herbivores) or indirectly by eating other animals
Test: Photosynthesis and plant growth - Question 2
Save

If the rate of photosynthesis is reduced, which of the following important processes is also reduced?

Detailed Solution for Test: Photosynthesis and plant growth - Question 2
Photosynthesis makes sugars which are then used to make the biomass of the plant itself. More photosynthesis means more sugars which can be used to grow a bigger plant
1 Crore+ students have signed up on EduRev. Have you? Download the App
Test: Photosynthesis and plant growth - Question 3
Save

Plants can convert the sugars made during photosynthesis into which insoluble stored form of energy?

Detailed Solution for Test: Photosynthesis and plant growth - Question 3
Starch is made from long chains of glucose molecules that have been chemically joined together
Test: Photosynthesis and plant growth - Question 4
Save
Photosynthesis requires which type of energy?
Detailed Solution for Test: Photosynthesis and plant growth - Question 4
The light energy is trapped by chlorophyll molecules which are packed into the chloroplasts
Test: Photosynthesis and plant growth - Question 5
Save
Farmers will use heated greenhouses for faster growth of crops. This increases photosynthesis by increasing the...
Detailed Solution for Test: Photosynthesis and plant growth - Question 5
Photosynthesis is a series of chemical reactions. Chemical reactions usually increase in speed as temperature is increased
Test: Photosynthesis and plant growth - Question 6
Save
Which very important gas is given off as a by-product of photosynthesis?
Detailed Solution for Test: Photosynthesis and plant growth - Question 6
Oxygen makes up about 20% of the air we breathe. Plants and algae are responsible for producing the oxygen we need!
Test: Photosynthesis and plant growth - Question 7
Save
Where does the water needed for photosynthesis usually come from in plants?
Detailed Solution for Test: Photosynthesis and plant growth - Question 7
Root hairs absorb the water needed by the plant for photosynthesis from the soil
Test: Photosynthesis and plant growth - Question 8
Save

Which pigment is primarily responsible for absorbing light energy during photosynthesis?
Detailed Solution for Test: Photosynthesis and plant growth - Question 8

Chlorophyll absorbs light primarily in the blue and red wavelengths, reflecting green light which gives plants their characteristic color.

Test: Photosynthesis and plant growth - Question 9
Save

During photosynthesis, what is the primary source of electrons that replace those lost from photosystem II?
Detailed Solution for Test: Photosynthesis and plant growth - Question 9

Water molecules are split during the light-dependent reactions of photosynthesis, providing electrons, protons, and oxygen.

Test: Photosynthesis and plant growth - Question 10
Save

In C4 plants, what is the primary function of the mesophyll cells and bundle sheath cells in relation to photosynthesis?
Detailed Solution for Test: Photosynthesis and plant growth - Question 10

C4 plants have a specialized pathway where mesophyll cells fix CO2 into a 4-carbon compound, which is then transported to bundle sheath cells where the Calvin cycle occurs.

Information about Test: Photosynthesis and plant growth Page
In this test you can find the Exam questions for Test: Photosynthesis and plant growth solved & explained in the simplest way possible. Besides giving Questions and answers for Test: Photosynthesis and plant growth, EduRev gives you an ample number of Online tests for practice

Top Courses for Year 9

Download as PDF

Top Courses for Year 9

Important Questions for Photosynthesis and plant growth

Find all the important questions for Photosynthesis and plant growth at EduRev.Get fully prepared for Photosynthesis and plant growth with EduRev's comprehensive question bank and test resources. Our platform offers a diverse range of question papers covering various topics within the Photosynthesis and plant growth syllabus. Whether you need to review specific subjects or assess your overall readiness, EduRev has you covered. The questions are designed to challenge you and help you gain confidence in tackling the actual exam. Maximize your chances of success by utilizing EduRev's extensive collection of Photosynthesis and plant growth resources.

Photosynthesis and plant growth MCQs with Answers

Prepare for the Photosynthesis and plant growth within the Year 9 exam with comprehensive MCQs and answers at EduRev. Our platform offers a wide range of practice papers, question papers, and mock tests to familiarize you with the exam pattern and syllabus. Access the best books, study materials, and notes curated by toppers to enhance your preparation. Stay updated with the exam date and receive expert preparation tips and paper analysis. Visit EduRev's official website today and access a wealth of videos and coaching resources to excel in your exam.

Online Tests for Photosynthesis and plant growth

Practice with a wide array of question papers that follow the exam pattern and syllabus. Our platform offers a user-friendly interface, allowing you to track your progress and identify areas for improvement. Access detailed solutions and explanations for each test to enhance your understanding of concepts. With EduRev's Online Tests, you can build confidence, boost your performance, and ace Photosynthesis and plant growth with ease. Join thousands of successful students who have benefited from our trusted online resources.
© EduRev
Education Revolution
Signup to see your scores go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup