Why might one of these tubes photosynthesize better than the other? What are you

Question

Why might one of these tubes photosynthesize better than the other? What are you talking about? The plants photosynthesize equally well! All light is equally useful. What are you talking about? Neither plant can photosynthesize with the light shining through the water before reaching the plant. Since the plant is green, that indicates that green light is not absorbed and is therefore pretty close to useless for photosynthesis since the plant is green: that indicates that green light is absorbed more than other light colors and is therefore ideal for photosynthesis Does carbon dioxide become oxidized or reduced during photosynthesis? Oxidized: it accepts electrons and hydrogens Reduced: it accepts electrons and hydrogens Neither: you speak crazy Mrs. Santillo Both.

Explanation / Answer

18. Option C is the correct answer. Green light is least efficient for photosynthesis as this light is absorbed least and is reflected back the most.

19. option B is correct answer. In photosynthesis, water molecules provides electron to the carbon dioxide the water molecules are oxidised and carbon dioxide is reduced to form carbohydrate.

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