Why is light energy used in photosynthesis?

Who discovered the first CO2 fixation product?

In photosynthesis, the carbon dioxide is oxidized and water is reduced.

When CO2: O2 is approximately 1, RuBisCO has a lower affinity for CO2. True or false?

Which of these plants are grown in carbon dioxide enriched atmosphere?

Chlorophyll b is the major pigment associated with photosynthesis.

Which of the following is false regarding the bundle sheaths of plants showing Kranz anatomy?

Which is the correct color matching in chromatogram?