Mitosis and Meiosis Worksheets - Free Printable

It looks like you've uploaded a worksheet titled "The Stages of Mitosis" that includes diagrams of cells undergoing mitosis, and you're asking for help solving the task.

Since I can't view images directly, I’ll guide you through how to solve this type of problem step by step. If you describe the diagrams or list the stages shown, I can help label them correctly. But here’s a general explanation of the stages of mitosis, which will help you identify each phase in your worksheet:

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🔬 The Four Main Stages of Mitosis:

Mitosis is the process of cell division that results in two genetically identical daughter cells. It consists of four main phases:

1. Prophase
- Chromosomes condense and become visible.
- The nuclear envelope begins to break down.
- Spindle fibers start forming from the centrosomes.

2. Metaphase
- Chromosomes line up along the equator (middle) of the cell.
- Spindle fibers attach to the centromeres of chromosomes.

3. Anaphase
- Sister chromatids are pulled apart by spindle fibers toward opposite poles of the cell.
- Chromosomes move to opposite ends.

4. Telophase
- Chromosomes arrive at opposite poles and begin to decondense.
- Nuclear envelopes reform around each set of chromosomes.
- Spindle fibers disappear.

After telophase, cytokinesis (division of the cytoplasm) usually occurs, resulting in two separate daughter cells.

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✔ How to Solve the Worksheet:

Look at each diagram and ask yourself:

- Are chromosomes condensed and visible? → Likely prophase
- Are chromosomes lined up in the center? → Metaphase
- Are sister chromatids being pulled apart? → Anaphase
- Are chromosomes at the poles and nuclei reforming? → Telophase

Also, check if the cell has one nucleus (early stage) or two nuclei (late stage).

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🧩 Example Labels:

If your diagrams show:

1. A cell with visible chromosomes and a disappearing nucleus → Prophase
2. Chromosomes lined up in the middle → Metaphase
3. Chromosomes being pulled apart → Anaphase
4. Two nuclei forming → Telophase

Then those are the correct labels.

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💡 Tip:

Some worksheets also include interphase (before mitosis) — it's when the cell grows and DNA replicates. In interphase, the nucleus is intact, and chromosomes are not condensed.

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👉 If you can describe the diagrams (e.g., “one shows chromosomes lined up in the center,” or “two nuclei forming”), I can give you exact labels for each.

Alternatively, if you'd like, you can write out the descriptions of the diagrams, and I’ll help match them to the correct stage!