Answer :
Final answer:
The trophic level transfer efficiency can be calculated by dividing the production at the present trophic level by the production at the previous trophic level and multiplying by 100. In this case, the trophic level transfer efficiency is 56.25%.
Explanation:
The trophic level transfer efficiency can be found by dividing the production at the present trophic level by the production at the previous trophic level and multiplying by 100. In this case, the trophic level transfer efficiency can be calculated as:
(900 kcal/m² / 1600 kcal/m²) × 100 = 56.25%
Therefore, the correct answer is a. 50%.
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