Current local time in Astrakhan, Russia with information about Astrakhan, Russia time zones and daylight saving time.
In most plants, the leaves contain the most chloroplasts and are the major sites of photosynthesis. Within a leaf, the chloroplasts are concentrated in the cells of the mesophyll, the inner layer of tissue (Figure 8-2).Figure 8-2Photosynthesis takes place in cellular organelles called chloroplasts. In this sunflower, the greatest numbers of chloroplasts are located in the leaves.ithin a leaf, the chloroplasts are concentrated in the cells of the mesophyll, the inner layer of tissue (Figure 8-2). Figure 8-2Photosynthesis takes place in cellular organelles called chloroplasts.
Where does photosynthesis occur in a plant? This process occurs mainly in the plant's leaves. More specifically, the process is initiated within the chloroplasts, organelles within the plant cells.