Find out the correct match from the following with respect to Protista .

Options

A. Gonyaulax - chief producers of the ocean
B. Euglenoids - stiff cellulose plates in the cell wall
C. Slime moulds - formation of plasmodium
D. Amoeba - parasiticprotozoan

Answer

To find the correct match from the given options with respect to Protista, we need to analyze each organism and its description carefully. Let's break down the options step by step:

### Step 1: Analyze the first option - Goniulex
- **Description**: Chief producer of the ocean.
- **Analysis**: Goniulex is a member of the dinoflagellates, which are known for causing red tides, not for being the chief producers. The chief producers in the ocean are diatoms, not Goniulex.
- **Conclusion**: This option is incorrect.

### Step 2: Analyze the second option - Euglenoids
- **Description**: Stiff cellulosic plate in the cell wall.
- **Analysis**: Euglenoids do not have a cell wall; instead, they have a pellicle, which is a protein-rich layer. The stiff cellulosic plates are characteristic of dinoflagellates, not euglenoids.
- **Conclusion**: This option is also incorrect.

### Step 3: Analyze the third option - Slime Mold
- **Description**: Formation of the plasmodium.
- **Analysis**: Slime molds are indeed saprophytic protists that can aggregate to form a structure called plasmodium under suitable conditions. This is a correct description of slime molds.
- **Conclusion**: This option is correct.

### Step 4: Analyze the fourth option - Amoeba
- **Description**: Parasitic protozoan.
- **Analysis**: While amoebas are protozoans, they are not exclusively parasitic. Many amoebas are free-living and not parasitic. Therefore, this description is misleading.
- **Conclusion**: This option is incorrect.

### Final Conclusion
The only correct match is the third option, which states that slime molds are associated with the formation of plasmodium.

### Answer:
The correct match is **C) Slime Mold - Formation of Plasmodium**.

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