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 terms related to asexual reproduction in organisms and determine if they are correctly matched. Let's analyze each pair step by step:

### Step 1: Analyze the first pair - Zoospores and Chlamydomonas
- **Definition**: Zoospores are motile asexual spores that can swim due to their flagella.
- **Relation to Chlamydomonas**: Chlamydomonas is a genus of green algae that reproduces asexually by producing zoospores.
- **Conclusion**: This pair is correct.

### Step 2: Analyze the second pair - Conidia and Penicillium
- **Definition**: Conidia are asexual spores that are produced externally (exogenously) by certain fungi.
- **Relation to Penicillium**: Penicillium is a genus of fungi that produces conidia as a means of asexual reproduction.
- **Conclusion**: This pair is correct.

### Step 3: Analyze the third pair - Gemmules and Sponge
- **Definition**: Gemmules are internal buds that are formed by certain sponges and are involved in asexual reproduction.
- **Relation to Sponges**: Sponges can produce gemmules, which can survive harsh conditions and develop into new individuals.
- **Conclusion**: This pair is correct.

### Step 4: Analyze the fourth pair - Buds and Hydra
- **Definition**: Buds are outgrowths that develop from the parent organism and can detach to form a new individual.
- **Relation to Hydra**: Hydra, a freshwater organism, reproduces asexually by budding.
- **Conclusion**: This pair is correct.

### Final Conclusion
Since all four pairs are correctly matched, the answer is that all pairs are correct.

### Correct Codes: All of the above pairs are correct.

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