1
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Change Language
In an ecosystem the rate of production of organic matter during photosynthesis is termed as :
A
Secondary productivity
B
Net Productivity
C
Net primary productivity
D
Gross primary productivity
2
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Change Language
Vertical distribution of different species occupying different levels in a biotic community is known as :
A
Stratification
B
Pyramid
C
Divergence
D
Zonation
3
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Change Language
Most animals are tree dwellers in a:
A
temperate deciduous forest
B
tropical rain forest
C
coniferous forest
D
thorn woodland
4
AIPMT 2014
MCQ (Single Correct Answer)
+4
-1
Change Language
Given below is a simplified model of phosphorus cycling in a terrestrial ecosystem with four blanks (A-D). Identify the blanks. AIPMT 2014 Biology - Ecosystem Question 72 English
A
A $$ \to $$ Detritus , B $$ \to $$ Rock minerals, C $$ \to $$ Producer , D $$ \to $$ Litter fall
B
A $$ \to $$ Litter fall , B $$ \to $$ Producers , C $$ \to $$ Rock minerals , D $$ \to $$ Detritus
C
A $$ \to $$ Rock Minerals, B $$ \to $$ Detritus, C $$ \to $$ Litter fall , D $$ \to $$ Producers
D
A $$ \to $$ Producers , B $$ \to $$ Litter fall , C $$ \to $$ Rock minerals , D $$ \to $$ Detritus

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