Abstract
The reasons why metabolic rate (B) scales allometrically with body mass (M) remain hotly debated. The field is dominated by correlational analyses of the relationship between B and M; these struggle to disentangle competing explanations because both B and M are confounded with ontogeny, life history, and ecology. Here, we overcome these problems by using an experimental approach to test among competing metabolic theories. We examined the scaling of B in size-manipulated and intact colonies of a bryozoan and show that B scales with M
Original language | English |
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Pages (from-to) | 746-754 |
Journal | The American Naturalist |
Volume | 178 |
DOIs | |
Publication status | Published - 2011 |