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Red Blood cells :-...

Red Blood cells `:-`

A

Divide by mitotic division

B

Divide by meiotic division

C

Divide amitotically

D

Do not divide.

Text Solution

AI Generated Solution

The correct Answer is:
### Step-by-Step Solution: 1. **Understanding Red Blood Cells (RBCs)**: Red blood cells, also known as erythrocytes, are the cells responsible for transporting oxygen throughout the body. 2. **Characteristics of RBCs**: One of the key characteristics of RBCs is that they are enucleated, meaning they lack a nucleus. This is a significant point because the nucleus is essential for cell division. 3. **Cell Division Types**: There are three main types of cell division: - **Mitotic Division**: This is the process by which a cell divides to produce two identical daughter cells. - **Meiotic Division**: This is a specialized form of cell division that reduces the chromosome number by half and is essential for producing gametes (sperm and eggs). - **Amitotic Division**: This is a less common form of division where the cell divides without the typical mitotic processes, often seen in certain types of cells. 4. **Division of RBCs**: Since RBCs do not have a nucleus, they cannot undergo mitotic or meiotic division. Therefore, they do not divide at all. 5. **Production of RBCs**: RBCs are produced in the bone marrow. They have a fixed lifespan of about 120 days. After this period, they are typically destroyed in the spleen due to aging (senescence). 6. **Conclusion**: Given the information above, the correct answer to the question about the division of red blood cells is that they **do not divide**. ### Final Answer: **Red blood cells do not divide. The correct option is: "don't divide."** ---
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