NEET Biology: Plant Cell questions with solutions

Q1. What is the function of leucoplasts?

1. To store starch grains, oil drops and protein granules
2. To store nucleoprotein
3. To store glycoprotein
4. To synthesize glycogen

Answer: To store starch grains, oil drops and protein granules

Leucoplasts are colorless plastids specialized for storage in plant cells, especially in roots, seeds, and other non-photosynthetic tissues. They commonly store starch, oils, and proteins, which matches the correct option.