Give the difference between the leucoplast and chromoplast.
Leucoplast: They are called as the colourless plastids.
Chromoplast: They impart red, yellow and orange colour to the fruits and petals of the flowering plants.
Leucoplast | Chromoplast |
1. Leucoplasts are the forms of colourless plastids. | 1. Chromoplast contains colour-containing pigments like carotene and xanthophyll. |
2. They are present in the internal structures of the plant. | 2. Chromoplasts are present on the exposed structures of the plant like the corolla. |
3. Leucoplast acts as the storage structure for starch, protein and lipids. | 3. The function of chromoplast is to synthesize the carotenoid pigments which help with pollination. |
4. Lamellae is present with a granular stroma. | 4. Lamellae is absent and thylakoids are mostly absent. |