Tip of an ecological pyramid is occupied by

Options

A. (a) producers
B. (b) herbivores
C. (c) carnivores
D. (d) none of the above

Answer

### Step-by-Step Solution:

1. **Understanding Ecological Pyramids**: An ecological pyramid is a graphical representation that illustrates the relationships between different organisms in an ecosystem. It shows how energy, biomass, or the number of organisms is distributed among various trophic levels.

2. **Types of Ecological Pyramids**: There are three main types of ecological pyramids:
- **Pyramid of Numbers**: Represents the number of organisms at each trophic level.
- **Pyramid of Biomass**: Represents the total biomass (weight of living matter) at each trophic level.
- **Pyramid of Energy**: Represents the flow of energy through the trophic levels.

3. **Trophic Levels**: In an ecological pyramid, the base is occupied by producers (usually plants or phytoplankton), followed by herbivores (primary consumers), and then carnivores (secondary and tertiary consumers) at the top.

4. **Identifying the Tip of the Pyramid**: The tip of the ecological pyramid is occupied by the highest trophic level, which consists of tertiary consumers. These are carnivorous animals that feed on other carnivores or herbivores.

5. **Conclusion**: Therefore, the tip of an ecological pyramid is occupied by tertiary consumers, which are at the highest position in the food chain.

### Final Answer:
The tip of an ecological pyramid is occupied by **tertiary consumers**.

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