Member of phylum platyheminthes are called

Options

A. Flat worms
B. Round worms
C. Segmented worms
D. Walking worms

Answer

To solve the question "Members of phylum Platyhelminthes are called," we can follow these steps:

### Step 1: Understand the Phylum
Platyhelminthes is a phylum of animals characterized by their flat bodies. These animals are commonly referred to as flatworms due to their dorsoventrally flattened shape.

### Step 2: Analyze the Options
We have four options to consider:
1. Flatworms
2. Roundworms
3. Segmented worms
4. Walking worms

### Step 3: Identify the Correct Option
- **Flatworms**: This is the correct term for members of the phylum Platyhelminthes.
- **Roundworms**: These belong to the phylum Ascaris (Ascaris is an example of a roundworm).
- **Segmented worms**: These belong to the phylum Annelida (e.g., earthworms).
- **Walking worms**: These belong to the minor phylum Onychophora.

### Step 4: Conclusion
Based on the definitions and classifications, the correct answer is that members of phylum Platyhelminthes are called **flatworms**.

### Final Answer
Members of phylum Platyhelminthes are called **flatworms**.

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