Find the correct combination.

Options

A. Zoospore in sponge
B. Gemmules in Penicillium
C. Conidium in Algae
D. Buds in Hydra

Answer

To solve the question "Find the correct combination," we need to analyze each option provided and determine whether the combinations are accurate or not.

### Step-by-Step Solution:

1. **Evaluate Option 1: Zoospore in Sponge**
- Sponges do not reproduce by zoospores. Instead, they reproduce through asexual means by producing gemmules, which are internal buds.
- **Conclusion:** This combination is incorrect.

2. **Evaluate Option 2: Gemmules in Penicillium**
- Gemmules are produced by sponges, not by Penicillium. Penicillium, which is a type of fungus, reproduces by producing conidia, which are asexual spores.
- **Conclusion:** This combination is incorrect.

3. **Evaluate Option 3: Conidium in Algae**
- Algae typically reproduce using zoospores, which are motile asexual spores. Conidia are not produced by algae; they are associated with fungi like Penicillium.
- **Conclusion:** This combination is incorrect.

4. **Evaluate Option 4: Buds in Hydra**
- Hydra is known to reproduce asexually through the process of budding. This means that buds are indeed produced in hydra.
- **Conclusion:** This combination is correct.

### Final Answer:
The correct combination is **Option 4: Buds in Hydra**.

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