Which of the following is not required for primary production to occur in plants?
Answer Details
Sugar is not required for primary production to occur in plants.
Primary production in plants refers to the process of converting light energy into chemical energy by the process of photosynthesis. During photosynthesis, plants use the energy from sunlight to convert carbon dioxide and water into glucose (a type of sugar) and oxygen. This process requires the presence of chlorophyll, a green pigment found in the chloroplasts of plant cells, which absorbs light energy from the sun.
Water and carbon dioxide are also necessary for primary production to occur. Water is required to provide hydrogen ions for the synthesis of glucose, while carbon dioxide is a source of carbon that is used to build the glucose molecule.
Solar energy is the ultimate source of energy for primary production in plants. Without sunlight, plants would not be able to carry out photosynthesis and produce the energy they need to survive.
However, sugar is not a requirement for primary production to occur in plants. Glucose is produced as a result of photosynthesis, but it is not necessary for the process to occur. Rather, glucose is a byproduct of the process and is used by the plant as a source of energy for growth and other metabolic processes.
Therefore, sugar is the option that is not required for primary production to occur in plants.