Question 1) Regarding the effects of light intensity on the leaf chlorophyll concentrations, why is it that only certain wavelengths of solar energy are used in photosynthesis?
Question 2) Regarding the measurement of photosynthesis under varying wavelengths of light, why is it that a pH indicator can be used to assay for photosynthesis? What does the color change indicate?
Question 3) What are the effects of varying wavelengths on the photosynthetic rates?
Question 4) Regarding the role of chlorophyll and light in starch synthesis (starch production in variegated leaves), discuss how the leaf starch content relates to photosynthetic efficiency.