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
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"
4
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
NEET Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12