The process of preparing food from water and carbon dioxide in the presence of chlorophyll and sunlight is called_______.
The process of preparing food from water and carbon dioxide in the presence of chlorophyll and sunlight is called photosynthesis.
Question 1 Which of the following statements about the autotrophs is incorrect? (a) They synthesise carbohydrates from carbon dioxide and water in the presence of sunlight and chlorophyll. (b) They store carbohydrates in the form of starch. (c) They convert carbon dioxide and water into carbohydrates in the absence of sunlight. (d) They constitute the first trophic level in food chains.
3 factors necessary for photosynthesis to take place are:
1. Presence of sunlight 2. Presence of chlorophyll 3. Presence of water and carbon-dioxide