Write the name of different plant parts in which chromoplast, chloroplast and leucoplast are present.

1. Chromoplast : Flower (petals) and fruits.
Chromoplasts are coloured plastids other than chloroplasts. Plastids are a class of small organelles.

2. Chloroplast : Green leaves and green stem.
Chloroplasts are the plastids that contain chlorophyll and the process of photosynthesis takes place in it.

3. Leucoplast : Root and underground stem.
Leucoplast is a colourless organelle found in plant cells, used for the storage of starch.