Question
1. The leaf disks that floated to the top of the beaker the fastest had the highest rates of photosynthesis.Explain why this is true and how it is related to the products of photosynthesis.
Answer
4.2
(186 Votes)
Ella
Veteran · Tutor for 9 years
Answer
The leaf disks that floated to the top of the beaker exhibited the highest rates of photosynthesis because oxygen, a byproduct of photosynthesis, accumulates in the leaf tissues. This accumulation decreases the density of the disks, making them buoyant and causing them to float to the top.
Explanation
Leaf disks float to the top of the beaker due to the production of oxygen during photosynthesis. As photosynthesis occurs, oxygen is released into the leaf tissues, decreasing their density and causing them to become buoyant and rise to the surface.