1
NEET 2016 Phase 1
MCQ (Single Correct Answer)
+4
-1
Change Language
It is much easier for a small animals to run uphill than for a large animal, because -
A
The efficiency of muscles in large animals is less than in the small animals
B
Smaller animals have a higher metabolic rate
C
It is easier to carry a small body weight
D
Small animals have a lower O2 requirement
2
NEET 2016 Phase 1
MCQ (Single Correct Answer)
+4
-1
Change Language
When does the growth rate of a population following the logistic model equal zero?
The logistic model is given as dN/dt = rN(1-N/K)
A
When death rate is greater than birth rate.
B
When N/K equals zero.
C
When N/K is exactly one.
D
When N nears the carrying capacity of the habitat.
3
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
Change Language
In which of the following interactions both partners are adversely affected?
A
Competition
B
Predation
C
Mutualism
D
Parasitism
4
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
Change Language
An association of individuals of different species living in the same habitat and having functional interactions is -
A
Ecological niche
B
Ecosystem
C
Population
D
Biotic community
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