STANDARDBotany-Ecology
STANDARD Botany Biotic and Abiotic Factors MCQ Question
Type: MCQ-conceptual-Easy
Which one of the following factors is biotic
A
Photoperiod
B
CO₂ content to the soil
C
Texture and porosity of the soil
D
Disease causing microbes
Correct Answer
Option D
Detailed Explanation
Biotic factors are living components of an ecosystem. Disease-causing microbes are living organisms, thus they are considered biotic factors.
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