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Gross production and net primary production

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Question 1. What is the difference between gross production and net primary production?

Question 2. Contrast and the differences between the net production efficiency of an endothermic mammal and an ectothermic lizard.

Question 3. Assume a portion of an ecosystem has a net primary production of 10,000 Calories and the ecological efficiency of each level of the food chain is 10%. How many calories are available to a carnivore (secondary consumer) if its exploitation efficiency is 30%?

Question 4. Which must always be smaller in a higher trophic level: biomass, energy, or population size?

Reference no: EM133296977

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