1. The bright colours of ripe fruits is due to

2. Factory for synthesis of sugars in autotrophic eukaryotes

3. Stroma is the ground material of which of these

4. When green tomatoes fruits turn to red, then

5. The thylakoid in chloroplasts are arranged as

6. If we separate the cell organelles of a living cell, then which part should be alive

7. Extranuclear DNA is found in

8. In chloroplasts, where do light reactions occur

9. In chloroplasts, the parallel layering of membranes is suited for

10. Chlorophyll in chloroplasts is present in