Which of the following features is incorrectly described for prokaryotic cell in comparison to a eukaryotic cell ?

Options

A. `{:("Feature","Description"),("Cell size","smaller"):}`
B. `{:("Feature","Description"),("Multiplication","slow"):}`
C. `{:("Feature","Description"),("Ribosomes","70s, instead of 80 s"):}`
D. `{:("Feature","Description"),("Centrioles","absent "):}`

Answer

To solve the question regarding the incorrectly described feature of prokaryotic cells in comparison to eukaryotic cells, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Characteristics of Prokaryotic and Eukaryotic Cells**:
- Prokaryotic cells are generally smaller, simpler, and lack a nucleus and membrane-bound organelles.
- Eukaryotic cells are larger, more complex, and contain a nucleus and various organelles.

2. **Analyze Each Option**:
- **Option 1**: "Cell size is smaller than eukaryotic."
- This is a correct description. Prokaryotic cells are indeed smaller than eukaryotic cells.

- **Option 2**: "Multiplication is slow."
- This is an incorrect description. Prokaryotic cells multiply quickly through binary fission, which is a rapid process. In contrast, eukaryotic cells undergo more complex processes like mitosis and meiosis, which take longer.

- **Option 3**: "Ribosomes are 70S instead of 80S."
- This is a correct description. Prokaryotic ribosomes are 70S, while eukaryotic ribosomes are 80S.

- **Option 4**: "Centrioles are absent."
- This is also a correct description. Prokaryotic cells do not have centrioles, which are found in eukaryotic cells.

3. **Identify the Incorrect Description**:
- Based on the analysis, **Option 2** is the only feature that is incorrectly described for prokaryotic cells when compared to eukaryotic cells.

### Final Answer:
The incorrectly described feature for prokaryotic cells in comparison to eukaryotic cells is: **Multiplication is slow** (Option 2).

---