which organells are unique to plant cells
The organelles that are unique to plant cells are:
1. Chloroplasts: These are responsible for photosynthesis, converting sunlight into energy for the plant. They contain green pigment called chlorophyll, which gives plants their color.
2. Vacuoles: Plant cells typically have a large central vacuole that occupies most of the cell's volume. It stores water, nutrients, and waste materials. Vacuoles help maintain turgidity (rigidity) in plant cells.
3. Cell Wall: Plant cells have a rigid cell wall made of cellulose, which provides support and protection for the cell. This wall gives plants their structure and helps them withstand external pressure.
It's worth noting that some organelles in plant cells, such as the nucleus, mitochondria, endoplasmic reticulum, and Golgi apparatus, are also found in animal cells. However, the above three organelles are unique to plant cells.