50+ cell division worksheets for 10th Grade on Quizizz | Free ... - Free Printable

Let’s solve each question one by one, with clear explanations.

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Question 1: Among the following, the term that includes the others is ___

Options:
A. cell cycle
B. mitosis
C. nuclear division
D. interphase

✔ Correct Answer: A. cell cycle

Explanation:
The cell cycle is the entire process a cell goes through from one division to the next. It includes:
- Interphase (G1, S, G2 — where the cell grows and DNA is replicated)
- Mitosis (nuclear division — which includes prophase, metaphase, anaphase, telophase)
- Cytokinesis (division of cytoplasm — not listed here)

So, “cell cycle” is the broadest term and includes mitosis, interphase, and nuclear division (since mitosis = nuclear division).

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Question 2: The longest phase of the cell cycle

Options:
A. interphase
B. metaphase
C. mitosis
D. prophase

✔ Correct Answer: A. interphase

Explanation:
Interphase typically takes up about 90% of the cell cycle. During this time, the cell grows, performs its normal functions, and replicates its DNA in preparation for division. Mitosis (including all its phases) is relatively short compared to interphase.

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Question 3: Identify the phase of mitosis (image shows chromosomes pulled to opposite poles)

Options:
A. telophase
B. anaphase
C. prophase
D. metaphase

✔ Correct Answer: B. anaphase

Explanation:
In anaphase, sister chromatids (now called daughter chromosomes) are pulled apart toward opposite poles of the cell by spindle fibers. The image description says “Daughter chromosomes” are moving to poles — this is classic anaphase.

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Question 4: Which phase comes NEXT? (same image as Q3 — chromosomes at poles)

Options:
A. anaphase
B. metaphase
C. telophase
D. prophase

✔ Correct Answer: C. telophase

Explanation:
After anaphase, the next phase is telophase. In telophase:
- Chromosomes arrive at opposite poles
- Nuclear envelopes begin to reform around each set
- Chromosomes start to decondense into chromatin

So if the image shows chromosomes *at* the poles (end of anaphase), the next phase is telophase.

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Question 5: The phase of mitosis in which the sister chromatids separate (pull apart) from each other

Options:
A. metaphase
B. prophase
C. telophase
D. anaphase

✔ Correct Answer: D. anaphase

Explanation:
This is the defining event of anaphase: the centromeres split, and sister chromatids are pulled apart to opposite poles. This ensures each new cell gets an identical set of chromosomes.

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Question 6: Which is Metaphase? (image shows multiple cells in different stages; you need to identify which letter corresponds to metaphase)

Options:
A. F
B. A
*(Note: Since no full image is visible, I’ll explain what to look for)*

✔ Correct Answer: Look for the cell where chromosomes are lined up along the equator (middle) of the cell.

Explanation:
In metaphase, chromosomes align single-file along the metaphase plate (equatorial plane) of the cell. Spindle fibers attach to the centromeres. So among the images labeled A–F, find the one where chromosomes are neatly aligned in the center — that’s metaphase.

If option A shows chromosomes aligned in the middle → choose A.
If option F shows that → choose F.

Since you mentioned “Which is Metaphase?” and options are A and F, and assuming standard labeling:

👉 Most likely correct answer: B. A *(if A is the image showing chromosomes aligned at the equator)*

*(Note: Without seeing the actual image, this is based on typical textbook diagrams where “A” often represents metaphase. If you can describe the image or upload it, I can confirm. But for now, we go with logic.)*

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## ✔ Final Answers:

1. A. cell cycle
2. A. interphase
3. B. anaphase
4. C. telophase
5. D. anaphase
6. B. A *(assuming A shows chromosomes aligned at the equator)*

Let me know if you’d like a diagram explanation or help with the rest of the 20 questions!