Guild is

Options

A. Organism which have similar trophic level
B. Organism which have different trophic level
C. Producers and consumer's of ecosystem
D. Consumers of ecosystem

Answer

**Step-by-Step Solution:**

1. **Definition of Guild**: A guild is defined as a group of species that share the same trophic level and utilize similar resources within an ecosystem.

2. **Characteristics of Guild**: Members of a guild compete for the same resources, which can include food, habitat, or other ecological needs. They typically occupy the same niche in the ecosystem.

3. **Example of Guild**: An example of a guild can be seen with herbivores like deer and cows. Both species are primary consumers that feed on grasses, placing them at the same trophic level and within the same guild.

4. **Identifying Correct Options**: When presented with multiple-choice options regarding the definition of a guild:
- The correct option will state that a guild consists of organisms that have the same trophic level.
- Options that mention organisms with different trophic levels or mix producers and consumers will not accurately describe a guild.

5. **Conclusion**: Therefore, the correct answer is that a guild is a group of organisms that share the same trophic level and compete for similar resources.

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