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Functioning ecosystems and succession — Question 106

Original QCE Vault practice · 1 mark

Q106 · Practice questionSimple familiar1 mark

QUESTION 106

A grazer consumes food containing 1200 kJ. During the same interval it egests 500 kJ and releases 450 kJ through respiration. These are the only losses in the complete energy budget. How much energy is stored in new grazer biomass?

(A)
250 kJ
(B)
450 kJ
(C)
700 kJ
(D)
1200 kJ
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