what is true about male blood Fluke ?

Options

A. Shorter and slender
B. Longer and slender
C. Longer and broader
D. Shorter and broader

Answer

To answer the question "What is true about male blood fluke?", we can analyze the characteristics of male blood flukes based on the information provided in the video transcript. Here’s a step-by-step solution:

### Step-by-Step Solution:

1. **Identify the Organism**: The male blood fluke belongs to the genus *Schistosoma*, which is a member of the phylum Platyhelminthes.

2. **Understand Sexual Dimorphism**: Blood flukes exhibit sexual dimorphism, meaning that male and female flukes have different physical characteristics.

3. **Measure the Size**:
- Male blood flukes are approximately **10 to 15 mm** in length.
- Female blood flukes are longer, measuring about **16 to 20 mm**.

4. **Determine Body Shape**:
- Males are described as **shorter and broader** compared to females.
- Females are characterized as **longer and slender**.

5. **Evaluate the Options**:
- The options given are:
- A) Shorter and slender
- B) Longer and slender
- C) Longer and broader
- D) Shorter and broader
- Based on the measurements and descriptions:
- Option A is incorrect (shorter but not slender).
- Option B is incorrect (males are not longer or slender).
- Option C is incorrect (males are not longer).
- Option D is correct (males are shorter and broader).

### Conclusion:
The correct statement about male blood flukes is that they are **shorter and broader**.

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