The correct option is D Proteins, Carbohydrates, Lipids
The leucoplasts are the colorless plastids of varied shapes and sizes with stored nutrients:
- Amyloplasts store carbohydrates (starch), e.g., potato
- Elaioplasts store oils and fats, e.g., oil seeds
- Aleuroplasts store proteins, e.g., aleurone cells of maize grain.