1
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Change Language
Giiven below is an imaginary pyramid of numbers. What could be one of the possibilities about certain organisms at some of the different levels ? AIPMT 2012 Prelims Biology - Ecosystem Question 53 English
A
Level PC is "rats" and level SC is "cats"
B
Level PP is "phytoplanktons" in sea and "Whale" on top level TC
C
Level one PP is "pipal trees" and the level SC is "sheep"
D
Level PC is "insects" and level SC is "small insectivorous birds"
2
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
3
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
4
AIPMT 2012 Prelims
MCQ (Single Correct Answer)
+4
-1
Change Language
Identify the possible link "A" in the following food chain :
Plant → insect → frog →"A"→ Eagle
A
Wolf
B
Rabbit
C
Cobra
D
Parrot
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