In euglena reserve food found is

Options

A. Glycogen
B. Oil
C. Paramylum
D. Chrysolaminarin

Answer

**Step-by-Step Solution:**

1. **Understanding Euglena**: Euglena is a genus of single-celled organisms that belong to the group of protists. They exhibit both autotrophic and heterotrophic modes of nutrition due to the presence of chlorophyll.

2. **Photosynthesis in Euglena**: Euglena contains chlorophyll A and B, which allows it to perform photosynthesis. This means it can produce its own food using sunlight, water, and carbon dioxide.

3. **Food Storage in Euglena**: The question specifically asks about the reserve food found in Euglena. Unlike many other organisms, Euglena has a unique way of storing food.

4. **Pyrenoid Body**: Euglena has a structure called a pyrenoid body, which is involved in the synthesis and storage of food. This structure is crucial for the organism's ability to store energy.

5. **Form of Stored Food**: The reserve food in Euglena is stored in the form of paramylon starch. Paramylon is a polymer made from beta 1,3-glucose, which is a type of glucose molecule.

6. **Conclusion**: Therefore, the reserve food found in Euglena is paramylon starch, stored in the pyrenoid body.

**Final Answer**: The reserve food found in Euglena is paramylon starch.

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