- 1(current)
Q. No.Which one of the following is a primary consumer in maize field ecosystem?
1. Grasshopper
2. Wolf
3. Phytoplankton
4. Lion
1. Grasshopper
2. Wolf
3. Phytoplankton
4. Lion
Subtopic: Energy Flow |
88%
NEET - 2013
Please attempt this question first.
Hints
Identify the possible link A in the following food chain.
Green plantInsectFrogAEagle
1. Rabbit
2. Wolf
3. Cobra
4. Parrot
Subtopic: Energy Flow |
90%
AIPMT - 2012
Please attempt this question first.
Hints
Identify the likely organisms (a), (b), (c), and (d) in the food web shown below:
|
(a) |
(b) |
(c) |
(d) |
|
|
1. |
Dog |
Squirrel |
Bat |
Deer |
|
2. |
Rat |
Dog |
Tortoise |
Crow |
|
3. |
Squirrel |
Cat |
Rat |
Pigeon |
|
4. |
Deer |
Rabbit |
Frog |
Rat |
Subtopic: Energy Flow |
84%
AIPMT - 2012
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
Mass of living matter at a tropic level in an area at any time is called:
| 1. | Detritus | 2. | Humus |
| 3. | Standing state | 4. | Standing crop |
Subtopic: Energy Flow | Ecological Pyramids |
86%
From NCERT
AIPMT - 2011
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
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NEET 2023 - Target Batch - Aryan Raj Singh
Of the total incident solar radiation, proportion of PAR is:
1. about 60%
2. about 50%
3. more than 80%
4. about 70%
2. about 50%
3. more than 80%
4. about 70%
Subtopic: Energy Flow |
90%
From NCERT
AIPMT - 2011
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Which one of the following types of organisms occupy more than one trophic level in a pond ecosystem?
1. Phytoplankton
2. Fish
3. Zooplankton
4. Frog
Subtopic: Energy Flow | Ecological Pyramids |
60%
AIPMT - 2009
Please attempt this question first.
Hints
Consider the following statements concerning food chains.
Which two of the above statements are correct?
| (A) | removal of 80% of tigers from an area resulted in greatly increased growth of vegetation |
| (B) | removal of most of the carnivores resulted in an increased population of deer |
| (C) | the length of food chains is generally limited to 3-4 trophic levels due to energy |
| (D) | the length of food chains may vary from 2 to 8 trophic levels |
Which two of the above statements are correct?
1. B and C
2. C and D
3. A and D
4. A and B
Subtopic: Energy Flow |
81%
AIPMT - 2008
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
- 1(current)
Q. No.
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