Comprehension
Observe the given figure and answer the question:
Question: 1
Which is a correct statement with respect to the ecological pyramid ?
Which is a correct statement with respect to the ecological pyramid ?
Updated On: Mar 10, 2026
- Trophic level represents a species.
- An organic may occupy more than one trophic level simultaneously.
- Pyramid of energy is never upright.
- The base of each pyramid is always broad
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The Correct Option is B
Solution and Explanation
The correct option is (B) : An organic may occupy more than one trophic level simultaneously.
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Question: 2
The value 3,54,000 in the figure represents
The value 3,54,000 in the figure represents
Updated On: Mar 10, 2026
- Number of primary consumers
- Number of secondary consumers
- Dry weight of secondary consumers in kgm-2
- Dry weight of primary consumers in kgm-2
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The Correct Option is B
Solution and Explanation
The correct option is (B) : Number of secondary consumers
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Question: 3
Identify the statements which hold true with respect to the above figure?
(A) the figure shows the pyramid of biomass.
(B) The value of ‘D’ will always be lower than ‘A’ in grassland ecosystem.
(C) The energy at ‘A’ is higher than the energy at ‘D’.
(D) The energy at ‘D’ is higher than the energy at ‘A’.
Choose the correct answer from the option given below
Identify the statements which hold true with respect to the above figure?
(A) the figure shows the pyramid of biomass.
(B) The value of ‘D’ will always be lower than ‘A’ in grassland ecosystem.
(C) The energy at ‘A’ is higher than the energy at ‘D’.
(D) The energy at ‘D’ is higher than the energy at ‘A’.
Choose the correct answer from the option given below
(A) the figure shows the pyramid of biomass.
(B) The value of ‘D’ will always be lower than ‘A’ in grassland ecosystem.
(C) The energy at ‘A’ is higher than the energy at ‘D’.
(D) The energy at ‘D’ is higher than the energy at ‘A’.
Choose the correct answer from the option given below
Updated On: Mar 10, 2026
- (A) and (B) only
- (A) and (C) only
- (B) and (C) only
- (B) and (D) only
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The Correct Option is C
Solution and Explanation
The correct option is (C) : (B) and (C) only
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Question: 4
Match List -I with List-II List -I-Number/ Tropic level List-II-Label A Number of individuals I B B Primary consumer II A C Primary Producer III D D Top Carnivore IV E
Choose the correct answer from the option given below
Match List -I with List-II
Choose the correct answer from the option given below
| List -I-Number/ Tropic level | List-II-Label | ||
| A | Number of individuals | I | B |
| B | Primary consumer | II | A |
| C | Primary Producer | III | D |
| D | Top Carnivore | IV | E |
Updated On: Mar 10, 2026
- A-IV, B-II, C-II, D-III
- A-I, B-IV, C-II, D-III
- A-II, B-III, C-I, D-IV
- A-III, B-II, C-IV, D-I
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The Correct Option is A
Solution and Explanation
The correct option is (A) : A-IV, B-II, C-II, D-III
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Question: 5
Complete the statement “The organisms at each tropic level depend on those at ….".
Complete the statement “The organisms at each tropic level depend on those at ….".
Updated On: Mar 10, 2026
- Higher trophic level for their energy demands
- Lower tropical level for their shelter demands
- Higher trophic level for their food demands
- Lower trophic level for their energy demands
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The Correct Option is D
Solution and Explanation
The correct option is (D) : Lower trophic level for their energy demands
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