Which groups of organism are not constituents of a food chain a) Plankton, man, fish, grasshopper b) Wolf, grass, snake, Tiger
food chain describes the feeding relationships between the organisms within that ecosystem. ✒️ Food chain (ii) is an aquatic food chain so grasshopper cannot be a part of it. ✒️ In food chain (iii), wolf, snake and tiger all are carnivores. There is no herbivore to eat grass or herbivore is missing from the chain.
