Animals which occupy the same trophic level

Options

A. Tiger and bear
B. Deer and bees
C. Snake and earthworm
D. Crow and cow

Answer

To determine which animals occupy the same trophic level, we need to analyze the options provided in the question.

### Step-by-Step Solution:

1. **Understanding Trophic Levels**:
- Trophic levels represent the position of an organism in a food chain.
- Primary consumers are herbivores that eat plants (e.g., deer).
- Secondary consumers are carnivores that eat primary consumers (e.g., snakes).
- Tertiary consumers are carnivores that eat secondary consumers (e.g., bears, crows).
- Quaternary consumers are at the top of the food chain (e.g., tigers).

2. **Analyzing Each Option**:
- **Option 1: Tiger and Bear**:
- Tiger is a quaternary consumer (top carnivore).
- Bear is a tertiary consumer.
- **Conclusion**: Different trophic levels.

- **Option 2: Deer and Bees**:
- Both deer and bees consume plants.
- Deer are primary consumers (herbivores).
- Bees are also primary consumers (they feed on nectar from flowers).
- **Conclusion**: Same trophic level.

- **Option 3: Snake and Earthworm**:
- Snake is a tertiary consumer (carnivore).
- Earthworm is a secondary consumer (feeds on decomposing organic matter).
- **Conclusion**: Different trophic levels.

- **Option 4: Crow and Cow**:
- Crow is a tertiary consumer (carnivore).
- Cow is a primary consumer (herbivore).
- **Conclusion**: Different trophic levels.

3. **Final Conclusion**:
- The only option where both animals occupy the same trophic level is **Option 2: Deer and Bees**.

### Final Answer:
The animals which occupy the same trophic level are **Deer and Bees**.

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