Class 7 Exam > Class 7 Videos > Science Class 7 > To Study Chlorophyll is Necessary for Photosynthesis
To Study Chlorophyll is Necessary for Photosynthesis Video Lecture | Science Class 7
|
111 videos|246 docs|28 tests
|
FAQs on To Study Chlorophyll is Necessary for Photosynthesis Video Lecture - Science Class 7
| 1. Why is chlorophyll necessary for photosynthesis? |  |
Ans. Chlorophyll is necessary for photosynthesis because it is the pigment that captures light energy from the sun. This light energy is then used to convert carbon dioxide and water into glucose (sugar) and oxygen, which are essential for the plant's survival.
| 2. How does chlorophyll capture light energy? | |
Ans. Chlorophyll molecules contain a structure called a chromophore, which is responsible for absorbing light. When light hits chlorophyll, the chromophore absorbs certain wavelengths of light, particularly in the red and blue regions of the spectrum. This absorbed light energy is then used in the photosynthetic process.
| 3. Can photosynthesis occur without chlorophyll? | |
Ans. No, photosynthesis cannot occur without chlorophyll. Chlorophyll is the primary pigment involved in capturing light energy for photosynthesis. While other pigments, such as carotenoids, can also absorb light, they do not play the same central role as chlorophyll in the photosynthetic process.
| 4. What happens if a plant lacks chlorophyll? | |
Ans. If a plant lacks chlorophyll, it will not be able to carry out photosynthesis effectively. Without chlorophyll, the plant will not be able to capture light energy and convert it into chemical energy in the form of glucose. This will result in the plant being unable to produce its own food and eventually lead to its death.
| 5. Are there any organisms that do not require chlorophyll for photosynthesis? | |
Ans. Yes, there are some organisms, such as certain bacteria and algae, that can carry out photosynthesis without chlorophyll. These organisms use different pigments, such as bacteriochlorophyll or phycobilins, to capture light energy. However, it is important to note that chlorophyll is the most common and efficient pigment used in photosynthesis by the majority of plants and algae.
About this Video
|
9K Views |
|
4.69/5 Rating |
|
Nov 24, 2024 Last updated |
Video Description: To Study Chlorophyll is Necessary for Photosynthesis for Class 7 2024 is part of Science Class 7 preparation.
The notes and questions for To Study Chlorophyll is Necessary for Photosynthesis have been prepared according to the Class 7 exam syllabus.
Information about To Study Chlorophyll is Necessary for Photosynthesis covers all important topics for Class 7 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for To Study Chlorophyll is Necessary for Photosynthesis.
Introduction of To Study Chlorophyll is Necessary for Photosynthesis in English is available as part of our Science Class 7 for Class 7 & To Study Chlorophyll is Necessary for Photosynthesis in
Hindi for Science Class 7 course. Download more important topics related with notes, lectures and mock test series for
Class 7 Exam by signing up for free.
Description
Video Lecture & Questions for To Study Chlorophyll is Necessary for Photosynthesis Video Lecture | Science Class 7 - Class 7 full syllabus preparation | Free video for Class 7 exam to prepare for Science Class 7.
Information about To Study Chlorophyll is Necessary for Photosynthesis
Here you can find the meaning of To Study Chlorophyll is Necessary for Photosynthesis defined & explained in the simplest way possible.
Besides explaining types of To Study Chlorophyll is Necessary for Photosynthesis theory, EduRev gives you an ample number of questions to practice To Study Chlorophyll is Necessary for Photosynthesis tests,
examples and also practice Class 7 tests.
|
111 videos|246 docs|28 tests
|
Video Timeline
|
Explore Courses for Class 7 exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Semester Notes
,practice quizzes
,Sample Paper
,past year papers
,MCQs
,video lectures
,To Study Chlorophyll is Necessary for Photosynthesis Video Lecture | Science Class 7
,To Study Chlorophyll is Necessary for Photosynthesis Video Lecture | Science Class 7
,To Study Chlorophyll is Necessary for Photosynthesis Video Lecture | Science Class 7
,study material
,Objective type Questions
,Previous Year Questions with Solutions
,Important questions
,Viva Questions
,Extra Questions
,Summary
,ppt
,Exam
,Free
,mock tests for examination
,shortcuts and tricks
;
Study To Study Chlorophyll is Necessary for Photosynthesis on the App
Students of Class 7 can study To Study Chlorophyll is Necessary for Photosynthesis alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the To Study Chlorophyll is Necessary for Photosynthesis,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of To Study Chlorophyll is Necessary for Photosynthesis is prepared as per the latest Class 7 syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up
within 7 days!
within 7 days!
Takes less than 10 seconds to signup