Which of the following organisms possesses characteristics of both a plant and an animal?

Options

A. Bacteria
B. Mycoplasma
C. Euglena
D. Paramecium

Explanation

To determine which organism possesses characteristics of both a plant and an animal, we can analyze the options provided: bacteria, mycoplasma, Euglena, and paramecium.

### Step-by-Step Solution:

1. **Identify the Organisms:**
- The organisms listed are bacteria, mycoplasma, Euglena, and paramecium.

2. **Analyze Bacteria:**
- Bacteria are unicellular organisms that belong to their own kingdom (Monera). They do not possess characteristics of both plants and animals, as they are distinct from both.

3. **Analyze Mycoplasma:**
- Mycoplasma are a type of bacteria that can act as parasites on plants and animals. They do not exhibit characteristics of both plants and animals, as they are primarily classified under the bacterial kingdom.

4. **Analyze Euglena:**
- Euglena is a unique organism that exhibits characteristics of both plants and animals. It contains chlorophyll, which allows it to perform photosynthesis like plants. However, in the absence of light, Euglena can also feed on organic matter, similar to animals. This dual capability makes it a connecting link between the two kingdoms.

5. **Analyze Paramecium:**
- Paramecium is a unicellular organism that belongs to the kingdom Protista. It is primarily an animal-like organism and does not have plant-like characteristics, as it does not perform photosynthesis.

6. **Conclusion:**
- Based on the analysis, Euglena is the only organism among the options that possesses characteristics of both a plant (due to chlorophyll and photosynthesis) and an animal (due to its ability to feed on organic matter). Therefore, the correct answer is **Euglena**.