Chloroplasts in higher plants ---------shaped

Options

A. Kidney
B. Lens
C. Bean
D. Dome

Answer

**Step-by-Step Solution:**

1. **Understanding Chloroplasts**: Chloroplasts are organelles found in plant cells and some protists (like euglena) that are primarily responsible for photosynthesis.

2. **Identifying the Shapes of Chloroplasts**: Chloroplasts can have various shapes depending on the type of organism. For example:
- In Chlamydomonas (a type of green algae), chloroplasts are cup-shaped.
- In Spirogyra (another green algae), chloroplasts are ribbon-shaped.

3. **Focusing on Higher Plants**: The question specifically asks about the shape of chloroplasts in higher plants.

4. **Determining the Correct Shape**: In higher plants, chloroplasts are predominantly lens-shaped. This is distinct from other shapes observed in different organisms.

5. **Conclusion**: Therefore, the correct answer to the question is that chloroplasts in higher plants are lens-shaped.

**Final Answer**: Chloroplasts in higher plants are lens-shaped.

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