Answer:
chloroplast
Step-by-step explanation:
What are chloroplasts?
Chloroplasts are cellular organelles that are present in plant cells only. Chloroplasts are a doubled membrane organelle that contains a matrix inside of itself called the stroma.
Inside the chloroplasts, stacks of thylakoids are presently called the grana. Inside the grana, a green pigment is present. This is called chlorophyll.
Chlorophyll is the pigment responsible for carrying out photosynthesis in plants. Chlorophyll is able to trap sunlight, whose energy is used for splitting water molecules and the formation of glucose.
Therefore, chloroplasts are only present in plant cells. Chloroplasts are one of three types of plastids present in plants. The other types of plastid are chromoplast and leucoplast. Chromoplast is present in fruits and contain carotenoid pigments. Leucoplast is non-pigmented and is present in non-photosynthetic plant regions.