1
NEET 2021
MCQ (Single Correct Answer)
+4
-1
The amount of nutrients, such as carbon, nitrogen, phosphorus and calcium present in the soil at any given time, is referred as :
A
Standing crop
B
Climax
C
Climax community
D
Standing state
2
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Which of the following statements is not correct?
A
Pyramid of numbers in a grassland ecosystem is upright
B
Pyramid of biomass in sea is generally inverted.
C
Pyramid of biomass in sea is generally upright.
D
Pyramid of energy is always upright.
3
NEET 2021
MCQ (Single Correct Answer)
+4
-1
In the equation GPP - R = NPP

R represents :
A
Respiration losses
B
Radiant energy
C
Retardation factor
D
Environmental factor
4
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
In relation to Gross primary productivity and Net primary productivity of an ecosystem, which one of the following statements is correct?
A
There is no relationship between Gross primary productivity and Net primary productivity
B
Gross primary productivity is always more than net primary productivity
C
Gross primary productivity is always less than net primary productivity
D
Gross primary productivity and Net primary productivity are one and same
NEET Subjects
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
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CBSE
Class 12