- 1(current)
Q. No.About what percentage of sunlight available to them, are the primary producers able to convert into Net Primary Productivity?
1. 1
2. 5
3. 10
4. 50
1. 1
2. 5
3. 10
4. 50
Subtopic: Ecological Pyramids |
56%
From NCERT
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Why is the pyramid of biomass in aquatic ecosystems often inverted?
| 1. | Zooplankton consume phytoplankton at a faster rate than their reproduction. |
| 2. | Phytoplankton biomass accumulates rapidly, creating a temporary inversion. |
| 3. | Energy transfer efficiency is higher in aquatic ecosystems than terrestrial ones. |
| 4. | The turnover rate of phytoplankton is much faster than zooplankton. |
Subtopic: Ecological Pyramids |
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Given below is an imaginary pyramid of numbers. What could be one of the possibilities about certain organisms at some of the different levels?
| 1. | Level PC is insects and level SC is small insectivorous birds |
| 2. | Level PP is phytoplanktons in the sea and Whale on top-level TC |
| 3. | Level PP is pipal trees and the level SC is sheep |
| 4. | Level PC is rats and level SC is cats |
Subtopic: Ecological Pyramids |
54%
From NCERT
AIPMT - 2012
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NEET 2026 - Target Batch - Vital
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NEET 2026 - Target Batch - Vital
Subtopic: Ecological Pyramids |
From NCERT
AIPMT - 2012
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
Hints
To view explanation, please take trial in the course.
NEET 2026 - Target Batch - Vital
- 1(current)
Q. No.
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