Correct option is B
The correct answer is (b) Leaves and shoots.
- The type of cells shown in the figure (likely referring to mesophyll cells, guard cells, or similar types found in leaves) are typically found in the leaves and shoots of plants.
- Mesophyll cells, which are responsible for photosynthesis, are located in the leaves.
- The upper layer of the mesophyll contains palisade cells, which are rich in chloroplasts, while the lower part contains spongy mesophyll cells, which facilitate gas exchange.
- Guard cells around the stomata in leaves regulate gas exchange and water vapor, playing a critical role in photosynthesis.
Information about other options:
- ·Roots and flowers: While roots do contain specialized cells like root hairs and vascular tissues, flowers focus more on reproduction, and this answer does not fit the location of photosynthetic or gas-exchange cells typically shown in diagrams of leaves and shoots.
- Flowers and leaves: While leaves contain various types of cells involved in photosynthesis, flowers primarily focus on reproductive functions and would not be the best choice for the type of cells related to photosynthesis and gas exchange.
- Stems and roots: These parts of the plant contain vascular tissues for transport, but are not the main location for photosynthetic cells or guard cells seen in the figure.
Information Booster:
- Leaves are the primary sites of photosynthesis due to their high concentration of chloroplasts in mesophyll cells, while shoots play a key role in supporting and transporting nutrients between the roots and leaves.