Select the correct pair(s) from the following
I. Zoospores - Chlamydomonas
II. Conidia - Penicillium
III. Gemmules - Sponge
IV. Buds - Hydra
Choose the correct codes.

Options

A. I, II and III
B. I, III and IV
C. II and IV
D. All of these

Answer

To solve the question, we need to evaluate each pair of organisms and their corresponding asexual reproductive structures or methods. Let's go through each pair step by step:

### Step 1: Evaluate the first pair - Zoospores and Chlamydomonas
- **Zoospores** are motile asexual spores that can swim in water.
- **Chlamydomonas** is a unicellular green alga that reproduces asexually by producing zoospores.
- **Conclusion**: This pair is **correct**.

### Step 2: Evaluate the second pair - Conidia and Penicillium
- **Conidia** are asexual spores produced by certain fungi.
- **Penicillium** is a genus of fungi that reproduces asexually by forming conidia.
- **Conclusion**: This pair is **correct**.

### Step 3: Evaluate the third pair - Gemmules and Sponge
- **Gemmules** are asexual reproductive structures found in some sponges.
- **Sponges** can reproduce asexually through gemmules, especially in harsh conditions.
- **Conclusion**: This pair is **correct**.

### Step 4: Evaluate the fourth pair - Buds and Hydra
- **Buds** are a form of asexual reproduction where a new organism develops from an outgrowth of the parent.
- **Hydra** reproduces asexually by budding.
- **Conclusion**: This pair is **correct**.

### Final Conclusion:
Since all four pairs are correct, the correct option is that all of the above pairs (I, II, III, and IV) are correct.

### Correct Codes:
- The correct answer is **Option 4**: All of the above.

---