Reserve food in the cystic form of Entamoeba histolytica is in the form of

Options

A. Chromatoid bodies and glycogen granules
B. Haemoglobin and haemozoin
C. Glycogen mass and haemozoin
D. Haemoglobin and glycogen granules

Answer

To solve the question regarding the reserve food in the cystic form of Entamoeba histolytica, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Organism**: Recognize that Entamoeba histolytica is a protozoan, which is a unicellular eukaryote. This classification helps us understand its biological characteristics, including how it stores food.

2. **Identify the Forms of Reserve Food**: In protozoans, reserve food is typically stored in specific forms. The common types of reserve food in protozoa include chromatoid bodies and glycogen granules.

3. **Analyze the Options**: The question provides four options regarding the types of reserve food:
- Option 1: Chromatoid bodies and glycogen granules
- Option 2: Hemoglobin and hemozoin
- Option 3: Glycogen mass and hemozoin
- Option 4: Hemoglobin and glycogen granules

4. **Evaluate Each Option**:
- **Option 1**: Chromatoid bodies and glycogen granules are known to be the reserve food forms in many protozoans, including Entamoeba histolytica.
- **Option 2**: Hemoglobin and hemozoin are not typical reserve food forms for Entamoeba histolytica.
- **Option 3**: Glycogen mass and hemozoin also do not represent the typical storage forms for this organism.
- **Option 4**: Hemoglobin and glycogen granules do not accurately describe the reserve food in this context.

5. **Select the Correct Answer**: Based on the evaluation, the correct answer is **Option 1: Chromatoid bodies and glycogen granules**.

### Final Answer:
The reserve food in the cystic form of Entamoeba histolytica is in the form of **chromatoid bodies and glycogen granules**.

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