1
AIPMT 2011 Mains
MCQ (Single Correct Answer)
+4
-1
Both, hydrarch and xerarch successions lead to :
A
Xeric conditions
B
Excessive wet conditions
C
Highly dry conditions
D
Medium water conditions
2
AIPMT 2011 Mains
MCQ (Single Correct Answer)
+4
-1
Which one of the following animals may occupy more than one trophic levels in the same ecosystem at the same time ?
A
Lion
B
Frog
C
Goat
D
Sparrow
3
AIPMT 2011 Prelims
MCQ (Single Correct Answer)
+4
-1
Of the total incident solar radiation the proportion of PAR is
A
About 60%
B
More than 80%
C
Less than 50%
D
About 70%
4
AIPMT 2011 Prelims
MCQ (Single Correct Answer)
+4
-1
Mass of living matter at a trophic level in an area at any time is called :
A
Humus
B
Detritus
C
Standing state
D
Standing crop

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