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Which of these is a biotic factor that can affect the growth of plants? A Carbon dioxide levels B Light availability C Mineral content of the soil D Number of primary consumers Your answer - OCR Gateway - GCSE Biology - Question 2 - 2023 - Paper 2
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Which of these is a biotic factor that can affect the growth of plants? A Carbon dioxide levels B Light availability C Mineral content of the soil D Number of prima... show full transcript
Worked Solution & Example Answer:Which of these is a biotic factor that can affect the growth of plants? A Carbon dioxide levels B Light availability C Mineral content of the soil D Number of primary consumers Your answer - OCR Gateway - GCSE Biology - Question 2 - 2023 - Paper 2
Step 1
Step 2
Analyze the options provided
Answer
A. Carbon dioxide levels - This is an abiotic factor, as it is a chemical element essential for photosynthesis but not a living entity.
B. Light availability - This is also an abiotic factor because it refers to the physical environmental conditions under which plants grow.
C. Mineral content of the soil - This is another abiotic factor, relating to the non-living chemical components in the environment.
D. Number of primary consumers - This is a biotic factor, as it pertains to living organisms that directly impact plant growth by their feeding activities.
Step 3