Answer:
Chloroplast
Explanation:
The organelle is responsible for the greenish color is "the chloroplast".
Chloroplasts are seen as these numerous, green, disc-like structures are responsible for doing photosynthesis. This means that the making food for/by the plant is aided by the chloroplast. The greenish color is gotten from the presence of chlorophylls, green-pigmented molecules. They are involved in harvesting light that is used use for photosynthesis. These chloroplasts can be seen as when they are pushed toward the edges of the cell.