Which of the following leucoplasts store oil and fat?

Elaioplasts

The correct answer is Option (3) - Elaioplasts

Out of the listed options, the leucoplasts that store oil and fat are:Elaioplasts

Here's a breakdown of the functions of each type of leucoplast:

• Aleuroplasts: These store proteins.
• Plastids: This is a general term for a type of organelle found in plant cells, and leucoplasts are one kind of plastid. Plastids have various functions, but not all store oil and fat.
• Elaioplasts: These are specialized for storing fats and oils. They are found in seeds, fruits, and other plant parts where energy reserves are needed.
• Amyloplasts: These store starch, a carbohydrate molecule used for energy storage in plants.