NEET2013Botany-Ecology
NEET 2013 Botany Aquatic Ecosystems MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Benthic organisms are affected most by:
A
Light reaching the forest floor
B
Surface turbulence of water
C
Sediment characteristics of aquatic ecosystems
D
Water-holding capacity of soil
Correct Answer
Option C
Detailed Explanation
Benthic organisms live at the bottom of water bodies and are most affected by the sediment characteristics, which influence their habitat and food availability.
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