Chloroplasts:
| I. | have their own DNA and make all proteins needed by them |
| II. | have a uniparental inheritance |
| III. | cannot be made by the plant cell |
| 1. | Only I and II are correct |
| 2. | Only I and III are correct |
| 3. | Only II and III are correct |
| 4. | I, II and III are correct |
The absorption spectrum shown in the given figure can be of:
1. Chlorophyll a
2. Chlorophyll b
3. Carotenoids
4. Either 1 or 2