1
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Change Language
The rate of formation of new organic matter by rabbit in a grassland, is called :
A
Net productivity
B
Gross primary productivity
C
Secondary productivity
D
Net primary productivity
2
AIPMT 2012 Mains
MCQ (Single Correct Answer)
+4
-1
Change Language
The second stage of hydrosere is occupied by plants like
A
Vallisneria
B
Typha
C
Azolla
D
Salix
3
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Change Language
Which one of the following is not a functional unit of an ecosystem?
A
Energy flow
B
Decomposition
C
Productivity
D
Stratification
4
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Change Language
Which one of the following is not a gaseous biogeochemical cycle in ecosystem ?
A
Sulphur Cycle
B
Nitrogen Cycle
C
Phosphorus Cycle
D
Carbon Cycle
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