Statement I: | Water molecules appear on both side of the equation for photosynthesis in higher plants. |
Statement II: | The water molecules that enter the reaction are not the same molecules that emerge from the reaction. |
1. | Both Statement I and Statement II are correct and Statement II explains Statement I |
2. | Both Statement I and Statement II are correct but Statement II does not explain Statement I |
3. | Statement I is correct and Statement II is incorrect |
4. | Both Statement I and Statement II are incorrect |
The relationship between photosynthesis and respiration can be best described as:
1. | Photosynthesis and respiration are reversal of each other in biochemical pathways. |
2. | Photosynthesis stores energy in complex organic molecules, while respiration releases it. |
3. | Respiration occurs only in animals and photosynthesis occurs only in plants. |
4. | Respiration results in formation of ATP but photosynthesis can only use them. |