1
NEET 2018
MCQ (Single Correct Answer)
+4
-1
Change Language
Which one of the following population interactions is widely used in medical science for the production of antibiotics?
A
Commensalism
B
Mutualism
C
Parasitism
D
Amensalism
2
NEET 2017
MCQ (Single Correct Answer)
+4
-1
Change Language
Presence of plants arranged into well defined vertical layers depending on their height can be seen best in :
A
Grassland
B
Tropical Savannah
C
Temperate Forest
D
Tropical Rain Forest
3
NEET 2017
MCQ (Single Correct Answer)
+4
-1
Change Language
Asymptote in a logistic growth curve is obtained when :
A
K > N
B
The value of 'r' approaches zero
C
K< N
D
K = N
4
NEET 2017
MCQ (Single Correct Answer)
+4
-1
Change Language
Plants which produce characteristic pneumatophores and show vivipary belong to :
A
Halophytes
B
Psammophytes
C
Hydrophytes
D
Mesophytes

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