Solved Plant and Animal Cells - Worksheet Task 1. Fill in | Chegg.com - Free Printable

Let's solve Task 1 of the worksheet: Fill in the Venn Diagram to compare plant cells to animal cells, using the provided words.

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🔍 Step 1: Understand the terms

Here are the given words:

- Cell membrane
- Nucleus
- Ribosome
- Mitochondria
- Chloroplast
- Cytoplasm
- Large vacuole
- Small vacuole or none
- Cell wall
- Rectangular
- Round or irregular shape

We need to classify these into:
- Plant only
- Animal only
- Both (common to both)

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✔ Step 2: Identify what is common to both plant and animal cells

These structures are present in all eukaryotic cells:

- Cell membrane – controls what enters and exits the cell
- Nucleus – contains DNA
- Ribosome – site of protein synthesis
- Mitochondria – produce energy (ATP)
- Cytoplasm – gel-like substance where organelles are suspended

✔ So, these go in the "both" section.

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🌿 Step 3: What is unique to plant cells?

- Chloroplast – performs photosynthesis (only in plants)
- Cell wall – rigid structure outside the cell membrane (made of cellulose)
- Large vacuole – central vacuole that stores water and maintains turgor pressure
- Rectangular – plant cells are typically rectangular due to the cell wall

✔ These go in the "Plant" circle.

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🐾 Step 4: What is unique to animal cells?

- Small vacuole or none – animal cells have small, temporary vacuoles (not a large central one)
- Round or irregular shape – no cell wall → flexible shape

✔ These go in the "Animal" circle.

> Note: Some might think "mitochondria" or "nucleus" are animal-only, but they are shared. Only the small vacuole and shape are distinctive features for animals.

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✔ Final Answer: Venn Diagram

```
Plant Both Animal
┌───────────────┐ ┌─────────────┐ ┌───────────────┐
│ │ │ │ │ │
│ Chloroplast │ │ Cell membrane│ │ Small vacuole or none│
│ Cell wall │ │ Nucleus │ │ Round or irregular shape│
│ Large vacuole │ │ Ribosome │ │ │
│ Rectangular │ │ Mitochondria │ │ │
│ │ │ Cytoplasm │ │ │
└───────────────┘ └─────────────┘ └───────────────┘
```

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✔ Summary Table:

| Plant Only | Both | Animal Only |
|--------------------------|-----------------------------|-------------------------------|
| Chloroplast | Cell membrane | Small vacuole or none |
| Cell wall | Nucleus | Round or irregular shape |
| Large vacuole | Ribosome | |
| Rectangular | Mitochondria | |
| | Cytoplasm | |

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💡 Explanation:

- Plant cells have extra structures for photosynthesis (chloroplast), structural support (cell wall), and water storage (large vacuole).
- Animal cells lack these but can have small vacuoles and are more flexible in shape.
- The shared components are fundamental to all eukaryotic cells.

This comparison helps understand how cells are adapted to their functions! 🌱🔬