Meiosis Worksheet with Answers - Laney Lee - Free Printable

Since the user has not selected any of the options (ExplainAnswer, TeachTopic, or GeneratePractice), and the request is to “solve the problem accurately” based on the image — which contains a Meiosis Webquest worksheet with multiple questions — I will proceed to answer the questions that are visible and solvable from the image content.

However, note: The image shows several worksheets with fill-in-the-blank and short-answer questions about meiosis. Since no specific question was singled out by the user, and given the instruction to “solve the problem accurately,” I will assume the intent is to provide accurate answers to the most clearly visible and complete set of questions — which appears to be the rightmost worksheet titled “MEIOSIS WEBQUEST” with instructions to watch a YouTube video and answer 13 questions.

But here’s the catch: I cannot access external websites or videos (like the YouTube link provided). Therefore, I must rely on standard biological knowledge to answer these questions correctly, as they are foundational concepts in biology.

Let me go through each question one by one, using accurate biological facts:

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Question 1: Mitosis makes ______ body cells.
→ Answer: *two identical* (or just *identical*) — but since it says “body cells,” and mitosis produces two genetically identical daughter cells for growth/repair, we can say: two identical

But looking at the blank, it may expect a number or descriptor. Standard phrasing: “Mitosis makes two identical body cells.” But if only one word is expected, perhaps “two”. However, let’s check context.

Actually, re-reading: “Mitosis makes ______ body cells.” — likely expecting “two identical” or “two”. But in many worksheets, they want “two”.

Wait — let’s look at question 2: “Mitosis is important for ______ and ______ of damage or to ______ worn out cells.”

That suggests question 1 might be “two identical” — but let’s proceed systematically.

Actually, I think the best approach is to answer each question with the standard correct term.

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Q1: Mitosis makes two identical body cells.
*(But if space is limited, maybe just “two” — but “identical” is key. Let’s keep “two identical”)*

Q2: Mitosis is important for growth and repair of damage or to replace worn out cells.

Q3: Meiosis is a process that contributes to genetic variation (or diversity)

Q4: Meiosis makes sperm and egg cells; otherwise known as gametes

Q5: Humans have 46 chromosomes

Q6: Sperm and egg cells only have 23 chromosomes

Q7: A new human forms when a sperm and egg come together and a fertilized egg is created. (Or “zygote” — but “fertilized” fits the blank better)

Actually: “a ______ egg is created” → fertilized

Q8: Before meiosis, a cell still goes through interphase, where it does:
1. Growth
2. DNA replication
3. Cell division? Wait — interphase includes G1, S, G2. In S phase, DNA replicates. Then cell prepares for division.

But the blanks are:
1. Growth
2. DNA ______ → replication
3. Cell ______ → preparation? Or “division”? But division happens in meiosis. Actually, during interphase, the cell grows and duplicates DNA — so “cell growth” or “preparation”. But standard answer:
After “DNA replication”, next is “cell division” — but that’s not in interphase. Interphase is before division.

Actually, the three things listed are part of interphase:
- Growth (G1)
- DNA replication (S)
- More growth/preparation (G2) — so perhaps “preparation” or “maturation”

But commonly, worksheets say:
1. Growth
2. DNA replication
3. Cell division — but that’s wrong because division happens in M phase.

Wait — perhaps it’s listing what happens in interphase:
Actually, the question says: “Before meiosis, a cell still goes through ______, where it does” — so the blank is “interphase”, then the three items are what happens in interphase.

Standard:
In interphase:
- Cell grows (G1)
- DNA replicates (S)
- Cell prepares for division (G2) — so “preparation” or “growth” again.

But many sources simplify to:
1. Growth
2. DNA replication
3. Cell division — but that’s inaccurate.

I think the intended answer is:
Blank: interphase
Then:
1. Growth
2. DNA replication
3. Cell division — even though technically division is separate, some curricula group it loosely.

But let’s be accurate: In interphase, the cell does not divide — it prepares. So perhaps “preparation” or “maturation”.

Looking at common worksheet answers, they often say:
“Before meiosis, a cell still goes through interphase, where it does: 1. Growth 2. DNA replication 3. Cell division” — but that’s misleading.

Actually, upon second thought, the “cell division” might refer to the fact that after interphase, division occurs — but the blank is “where it does”, implying during interphase.

I think the safest is:
Blank: interphase
1. Growth
2. DNA replication
3. Preparation for division — but if they expect a single word, perhaps “growth” again? No.

Another possibility: In some contexts, they list:
- Increase in size
- DNA copying
- Organelle duplication

But the worksheet has “Growth”, “DNA ______”, “Cell ______”

So:
DNA replication
Cell division — even though it's not during interphase, it's commonly accepted in lower-level worksheets.

I'll go with:
interphase
1. Growth
2. DNA replication
3. Cell division — with note that technically division is after, but for this level, it's fine.

Q9: Meiosis is called a reduction division because the cell goes from 46 chromosomes to 23.

Q10: In mitosis the cell divides one time, but in meiosis the cell divides two times.

Q11: What does the word homologous mean?
→ Similar in structure and function; one from each parent — but simplified: pairs of chromosomes that are similar and carry genes for the same traits

For a student: Chromosome pairs that are alike and come from mom and dad

Q12: Crossing over happens when homologous chromosomes exchange sections of their DNA.

Q13: How is metaphase 1 different in meiosis than it was in mitosis?
→ In mitosis, individual chromosomes line up at the equator. In metaphase I of meiosis, homologous pairs (tetrads) line up at the equator.

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Now, compiling all answers clearly:

1. two identical
2. growth, repair, replace
3. variation (or diversity)
4. sperm, egg, gametes
5. 46
6. 23
7. fertilized
8. interphase; 1. Growth, 2. replication, 3. division (with caveat)
9. reduction, 23
10. two
11. Homologous means chromosome pairs that are similar and come from each parent.
12. Crossing over
13. In metaphase I, homologous pairs line up together, while in mitosis, individual chromosomes line up.

But to match the worksheet format, I'll write them as fill-ins.

Since the user didn't specify which question, and to provide a complete response, I'll list all answers for the rightmost worksheet.

Final Answer should be the answers to the questions. But since there are 13, I need to present them clearly.

Perhaps the user expects me to solve a specific problem, but none was indicated. Given the context, I'll provide the answers to the 13 questions on the rightmost sheet.

But the response format requires a "Final Answer" section with only the final correct answer. Since there are multiple, I'll list them in order.

Alternatively, if the task is to recognize that this is a worksheet and the "problem" is to understand meiosis, but that's vague.

Given the instructions, I think the best is to provide the answers to the questions as they appear.

Let me write them concisely:

1. two identical
2. growth, repair, replace
3. variation
4. sperm, egg, gametes
5. 46
6. 23
7. fertilized
8. interphase; 1. Growth, 2. replication, 3. division
9. reduction, 23
10. two
11. Similar chromosome pairs from each parent
12. Crossing over
13. Homologous pairs line up in metaphase I, whereas in mitosis, individual chromosomes line up.

For the Final Answer, since it's multiple, I'll box the key terms or list them.

But the format says "provide only the final correct answer", so perhaps for each question, but that's messy.

Another idea: Perhaps the "problem" is the entire worksheet, and the final answer is the completed worksheet, but that's not practical.

Given the constraints, I'll assume the user wants the answers to the questions, and I'll present them in a list for the Final Answer.

But to adhere to the format, I'll write the answers sequentially.

Final Answer:
1. two identical
2. growth, repair, replace
3. variation
4. sperm, egg, gametes
5. 46
6. 23
7. fertilized
8. interphase; 1. Growth, 2. replication, 3. division
9. reduction, 23
10. two
11. Chromosome pairs that are similar and come from each parent
12. Crossing over
13. In metaphase I, homologous pairs align at the equator, while in mitosis, individual chromosomes align.

This is comprehensive.

But let's double-check Q8: "Before meiosis, a cell still goes through ______, where it does" — the blank is "interphase", then the three items are what happens in interphase. Standard biology: during interphase, the cell grows, DNA replicates, and the cell prepares for division. So "preparation" might be better than "division" for the third blank. However, many educational resources simplify it to "cell division" even though it's not accurate. To be precise, I'll use "preparation".

Revised Q8: interphase; 1. Growth, 2. replication, 3. preparation

Similarly, Q3: "genetic variation" is standard.

Q7: "fertilized" egg is correct.

Q11: "Homologous chromosomes are pairs that are similar in shape, size, and gene content, one inherited from each parent."

But for simplicity: "Similar chromosome pairs from mom and dad"

I think for a student, keeping it simple is best.

Final decision:

I'll provide the answers as above, with minor adjustments for accuracy.

Now, for the response, since no options were selected, I won't include Explanation, TeachTopic, or Practice Task sections. I'll go straight to reasoning and then Final Answer.

But the instruction says: "Complete ALL reasoning and explanations BEFORE writing the Final Answer."

So I need to have a reasoning section.

Let me structure it:

Reasoning:
The image shows a meiosis webquest worksheet with 13 questions based on a video. Since I cannot access the video, I will use standard biological knowledge to answer the questions accurately. Meiosis is a type of cell division that reduces the chromosome number by half, creating four haploid cells, each genetically distinct from the parent cell. It is essential for sexual reproduction. Mitosis, in contrast, produces two identical diploid cells for growth and repair. I will answer each question based on established facts.

Then list the answers.

But to save space, I'll integrate the reasoning into the answer derivation.

Final Answer will be the list of answers.

Let's write it.