A) Photoperiod
B) \[C{{O}_{2}}\]content to the soil
C) Texture and porosity of soil
D) Rainfall
Correct Answer: B
Solution :
\[C{{O}_{2}}\] content to the soil is a biotic factor because \[C{{O}_{2}}\]is released through the plants in soil by respiration process.You need to login to perform this action.
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