Class 10 Exam > Class 10 Questions > Which of the following statements about food ...
Start Learning for Free
Which of the following statements about food chain and energy flow through ecosystem is false?
- a)Food webs include two or more food chains
- b)All organisms that are not producers are consumers
- c)A single organism can feed at several trophic levels
- d)Detritivores feed at all trophic levels except the producer level
- e)The lower the trophic level at which an organism feeds, the more energy available
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Which of the following statements about food chain and energy flow thr...
There are many food chains which are interconnected to form the food web and so one organism can feed at different trophic levels in the different food chain. There is a 0gradual decrease in the energy of the increasing trophic levels due to the loss of energy with each transfer. The producers are the organisms which can synthesize food and the organisms which feed on the other sources are known as consumers. The detrivores are the organisms which feed on the dead matter of the organisms which belong to all the trophic levels.
Most Upvoted Answer
Which of the following statements about food chain and energy flow thr...
False Statement: Detritivores feed at all trophic levels except the producer level.
Explanation:
Trophic levels represent the different levels of the food chain in an ecosystem. The energy flow through the ecosystem takes place through these trophic levels. The organisms present in the ecosystem can be classified into two categories: producers and consumers.
1. Food Webs Include Two or More Food Chains:
Food webs are interconnected food chains that represent the flow of energy through the ecosystem. Food webs are more complex than food chains and include two or more interconnected food chains.
2. All Organisms That Are Not Producers are Consumers:
Producers are the organisms that can produce their food using sunlight, water, and carbon dioxide. All other organisms that cannot produce their food are consumers. Consumers are further classified into different categories based on their feeding habits and their position in the food chain.
3. A Single Organism Can Feed at Several Trophic Levels:
Some organisms can feed at multiple trophic levels. For example, a predatory bird can feed on smaller birds as well as insects. This allows the energy to flow efficiently through the ecosystem.
4. Detritivores Feed at All Trophic Levels Except the Producer Level:
Detritivores are organisms that feed on dead and decaying organic matter. They help in the decomposition of dead organisms and recycle the nutrients back into the ecosystem. Detritivores are present at all trophic levels except the producer level because they cannot consume living organisms.
5. The Lower the Trophic Level at Which an Organism Feeds, the More Energy Available:
The energy available at each trophic level decreases as we move up the food chain. This is because some energy is lost at each trophic level due to respiration, excretion, and other metabolic processes. Therefore, organisms that feed at lower trophic levels have more energy available to them than those that feed at higher trophic levels.
In conclusion, option D is false as detritivores do not feed at the producer level.
Explanation:
Trophic levels represent the different levels of the food chain in an ecosystem. The energy flow through the ecosystem takes place through these trophic levels. The organisms present in the ecosystem can be classified into two categories: producers and consumers.
1. Food Webs Include Two or More Food Chains:
Food webs are interconnected food chains that represent the flow of energy through the ecosystem. Food webs are more complex than food chains and include two or more interconnected food chains.
2. All Organisms That Are Not Producers are Consumers:
Producers are the organisms that can produce their food using sunlight, water, and carbon dioxide. All other organisms that cannot produce their food are consumers. Consumers are further classified into different categories based on their feeding habits and their position in the food chain.
3. A Single Organism Can Feed at Several Trophic Levels:
Some organisms can feed at multiple trophic levels. For example, a predatory bird can feed on smaller birds as well as insects. This allows the energy to flow efficiently through the ecosystem.
4. Detritivores Feed at All Trophic Levels Except the Producer Level:
Detritivores are organisms that feed on dead and decaying organic matter. They help in the decomposition of dead organisms and recycle the nutrients back into the ecosystem. Detritivores are present at all trophic levels except the producer level because they cannot consume living organisms.
5. The Lower the Trophic Level at Which an Organism Feeds, the More Energy Available:
The energy available at each trophic level decreases as we move up the food chain. This is because some energy is lost at each trophic level due to respiration, excretion, and other metabolic processes. Therefore, organisms that feed at lower trophic levels have more energy available to them than those that feed at higher trophic levels.
In conclusion, option D is false as detritivores do not feed at the producer level.
Free Test
FREE
| Start Free Test |
Community Answer
Which of the following statements about food chain and energy flow thr...
D is false because decomposers feed from both the dead and decaying matter of animals and the plants
but in this statement it is given that they only feed from all the trophic levels expect plants
but in this statement it is given that they only feed from all the trophic levels expect plants
Attention Class 10 Students!
To make sure you are not studying endlessly, EduRev has designed Class 10 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Class 10.
|
Explore Courses for Class 10 exam
|
|
Similar Class 10 Doubts
Top Courses for Class 10View all
Which of the following statements about food chain and energy flow through ecosystem is false?a)Food webs include two or more food chainsb)All organisms that are not producers are consumersc)A single organism can feed at several trophic levelsd)Detritivores feed at all trophic levels except the producer levele)The lower the trophic level at which an organism feeds, the more energy availableCorrect answer is option 'D'. Can you explain this answer?
Question Description
Which of the following statements about food chain and energy flow through ecosystem is false?a)Food webs include two or more food chainsb)All organisms that are not producers are consumersc)A single organism can feed at several trophic levelsd)Detritivores feed at all trophic levels except the producer levele)The lower the trophic level at which an organism feeds, the more energy availableCorrect answer is option 'D'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Which of the following statements about food chain and energy flow through ecosystem is false?a)Food webs include two or more food chainsb)All organisms that are not producers are consumersc)A single organism can feed at several trophic levelsd)Detritivores feed at all trophic levels except the producer levele)The lower the trophic level at which an organism feeds, the more energy availableCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements about food chain and energy flow through ecosystem is false?a)Food webs include two or more food chainsb)All organisms that are not producers are consumersc)A single organism can feed at several trophic levelsd)Detritivores feed at all trophic levels except the producer levele)The lower the trophic level at which an organism feeds, the more energy availableCorrect answer is option 'D'. Can you explain this answer?.
Which of the following statements about food chain and energy flow through ecosystem is false?a)Food webs include two or more food chainsb)All organisms that are not producers are consumersc)A single organism can feed at several trophic levelsd)Detritivores feed at all trophic levels except the producer levele)The lower the trophic level at which an organism feeds, the more energy availableCorrect answer is option 'D'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Which of the following statements about food chain and energy flow through ecosystem is false?a)Food webs include two or more food chainsb)All organisms that are not producers are consumersc)A single organism can feed at several trophic levelsd)Detritivores feed at all trophic levels except the producer levele)The lower the trophic level at which an organism feeds, the more energy availableCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements about food chain and energy flow through ecosystem is false?a)Food webs include two or more food chainsb)All organisms that are not producers are consumersc)A single organism can feed at several trophic levelsd)Detritivores feed at all trophic levels except the producer levele)The lower the trophic level at which an organism feeds, the more energy availableCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Which of the following statements about food chain and energy flow through ecosystem is false?a)Food webs include two or more food chainsb)All organisms that are not producers are consumersc)A single organism can feed at several trophic levelsd)Detritivores feed at all trophic levels except the producer levele)The lower the trophic level at which an organism feeds, the more energy availableCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 10.
Download more important topics, notes, lectures and mock test series for Class 10 Exam by signing up for free.
Here you can find the meaning of Which of the following statements about food chain and energy flow through ecosystem is false?a)Food webs include two or more food chainsb)All organisms that are not producers are consumersc)A single organism can feed at several trophic levelsd)Detritivores feed at all trophic levels except the producer levele)The lower the trophic level at which an organism feeds, the more energy availableCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which of the following statements about food chain and energy flow through ecosystem is false?a)Food webs include two or more food chainsb)All organisms that are not producers are consumersc)A single organism can feed at several trophic levelsd)Detritivores feed at all trophic levels except the producer levele)The lower the trophic level at which an organism feeds, the more energy availableCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Which of the following statements about food chain and energy flow through ecosystem is false?a)Food webs include two or more food chainsb)All organisms that are not producers are consumersc)A single organism can feed at several trophic levelsd)Detritivores feed at all trophic levels except the producer levele)The lower the trophic level at which an organism feeds, the more energy availableCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Which of the following statements about food chain and energy flow through ecosystem is false?a)Food webs include two or more food chainsb)All organisms that are not producers are consumersc)A single organism can feed at several trophic levelsd)Detritivores feed at all trophic levels except the producer levele)The lower the trophic level at which an organism feeds, the more energy availableCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following statements about food chain and energy flow through ecosystem is false?a)Food webs include two or more food chainsb)All organisms that are not producers are consumersc)A single organism can feed at several trophic levelsd)Detritivores feed at all trophic levels except the producer levele)The lower the trophic level at which an organism feeds, the more energy availableCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 10 tests.
|
|
Explore Courses for Class 10 exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© 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