Under a microscope, student observes a cell that has a cell wall, but no distinct nucleus. The cell that he/she observes is

Options

A. a plant cell
B. animal cell
C. Golgi body
D. bacterial cell

Explanation

To solve the question, we need to analyze the characteristics of the cell observed under the microscope. Here’s a step-by-step breakdown:

### Step 1: Identify the Characteristics of the Observed Cell
- The student observes a cell that has a **cell wall**.
- The cell does **not have a distinct nucleus**.

### Step 2: Understand Cell Types
- Cells can be classified into two main types: **Prokaryotic** and **Eukaryotic**.
- **Prokaryotic cells** do not have a true nucleus or membrane-bound organelles. They typically have a cell wall.
- **Eukaryotic cells** have a defined nucleus and membrane-bound organelles. Plant cells (which have a cell wall) and animal cells (which do not have a cell wall) are examples of eukaryotic cells.

### Step 3: Analyze the Observed Cell
- Since the observed cell has a cell wall and lacks a distinct nucleus, it aligns with the characteristics of a prokaryotic cell.
- Prokaryotic cells include bacteria and archaea. Bacterial cells are a common example of prokaryotes that have cell walls.

### Step 4: Conclusion
- Based on the observations, the cell that the student observed is a **bacterial cell**.

### Final Answer
The cell that he/she observes is a **bacterial cell**.

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