Peripatus is a connecting link between

Options

A. Ctenophora and Platyhelminthes
B. Mollusca and Echinodennata
C. Annelida and Arthropoda
D. Coelenterata and Porifera

Explanation

**Step-by-Step Solution:**

1. **Understanding Peripatus**: Peripatus, also known as velvet worms, is classified as a primitive arthropod. It exhibits characteristics that are common to both arthropods and annelids.

2. **Identifying Characteristics of Arthropods**:
- Peripatus possesses jointed appendages, which are a defining feature of arthropods.
- It has compound eyes, another characteristic typical of arthropods.
- It also has a tracheal system for respiration, which is found in many arthropods.

3. **Identifying Characteristics of Annelids**:
- Peripatus has a segmented body, similar to annelids, which is a key feature of this group.
- It contains nephridia for excretion, which is a characteristic of annelids.
- Unlike arthropods, Peripatus has a non-chitinous cuticle, which differentiates it from typical arthropods that have a chitinous exoskeleton.

4. **Conclusion**: Based on the combination of these characteristics, Peripatus serves as a connecting link between the phyla Annelida and Arthropoda.

**Final Answer**: Peripatus is a connecting link between Annelida and Arthropoda.

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