During staining, chromosomes get stained with

Options

A. Eosine
B. Borax carmine
C. Acetocarmine
D. Safranin

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks what substance is used to stain chromosomes during the staining process.

2. **Identifying the Staining Dye**: The dye commonly used for staining chromosomes is Acetocarmine.

3. **Composition of Acetocarmine**: Acetocarmine is a saturated solution of carmine mixed with 45% acetic acid. This combination allows for effective staining of chromosomes.

4. **Purpose of Staining**: The primary purpose of using Acetocarmine is to stain unfixed chromosomes found in the nucleus. This is important for observing the different stages of cell division.

5. **Stages of Cell Division**: Staining with Acetocarmine helps in visualizing chromosomes during various stages of cell division, such as prophase, metaphase, and telophase.

6. **Final Answer**: Therefore, the answer to the question is that chromosomes get stained with Acetocarmine.

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