Biology · Ecology
Match the ecological models in List I with their key characteristics in List II: List I (Model) A. Single-channel model B. Y-shaped model C. Universal energy flow model D. Energy circuit model List II (Characteristic)1. Combines grazing and detritus chains2. First proposed by H.T. Odum (1956)3. Generalized model combining earlier models4. Uses symbolic diagrams to represent energy flow
- 1A-3, B-2, C-1, D-4
- 2A-1, B-2, C-3, D-4
- 3A-2, B-1, C-3, D-4✓
- 4A-3, B-1, C-2, D-4
Correct answer
A-2, B-1, C-3, D-4
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