Motility is always with the help of flagella in

Options

A. Monera
B. Protista
C. Fungi
D. Animalia

Answer

To solve the question "Motility is always with the help of flagella in," we need to analyze the options provided: Monera, Protista, Fungi, and Animalia. Let's go through each option step by step.

### Step-by-Step Solution:

1. **Understanding Flagella**:
- Flagella are whip-like structures that enable motility in many organisms. They are made up of microtubules arranged in a "9+2" pattern, which is characteristic of eukaryotic flagella.

2. **Analyzing the Options**:
- **Monera**: This kingdom includes prokaryotic organisms, such as bacteria. Many bacteria use flagella for movement. Thus, motility in Monera is often associated with flagella.

- **Protista**: This kingdom includes a diverse group of eukaryotic organisms. Some protists move using flagella, while others use cilia or pseudopodia. Therefore, motility in Protista is not exclusively dependent on flagella.

- **Fungi**: Fungi are generally non-motile. They do not possess flagella for movement. Instead, they reproduce through spores and grow in place.

- **Animalia**: Animals have various forms of locomotion, such as limbs, fins, and wings. They do not rely solely on flagella for movement.

3. **Conclusion**:
- After analyzing all the options, we find that the only group where motility is always associated with flagella is **Monera**. In Monera, flagella are the primary means of movement.

### Final Answer:
Motility is always with the help of flagella in **Monera**.

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