- 《英文msh词典》Saprophytic Chains
- [入口词] Saprophytic Chains
- [主题词] Food Chain
- [英文释义] The sequence of transfers of matter and energy from organism to organism in the form of FOOD. Food chains intertwine locally into a food web because most organisms consume more than one type of animal or plant. PLANTS,which convert SOLAR ENERGY to food by PHOTOSYNTHESIS,are the primary food source. In a predator chain,a plant-eating animal is eaten by a larger animal. In a parasite chain,a smaller organism consumes part of a larger host and may itself be parasitized by smaller organisms. In a saprophytic chain,microorganisms live on dead organic matter.
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