1
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%
2
AIPMT 2011 Prelims
MCQ (Single Correct Answer)
+4
-1
Which one of the following statements is correct for secondary succession?
A
It follows primary succession
B
It occurs on deforested site
C
It is similar to primary succession except that it has a relatively fast pace.
D
It begins on a bare rock.
3
AIPMT 2011 Prelims
MCQ (Single Correct Answer)
+4
-1
Which one of the following statements for pyramid of energy is incorrect, whereas the remaining three are correct?
A
It shows energy content of different trophic level organisms
B
It is upright in shape
C
It is inverted in shape
D
Its base is broad
4
AIPMT 2010 Mains
MCQ (Single Correct Answer)
+4
-1
Which of the following representations shows the pyramid of numbers in a forest ecosystem ? AIPMT 2010 Mains Biology - Ecosystem Question 39 English
1
B
2
A
3
D
4
C
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