Question

student designed an experiment testing the effect of light distance on the rate of photosynthesis. she placed samples of elodea in test tubes and arranged the tubes at various distances from the light. she then counted the number of bubbles produced to measure the rate of photosynthesis. her results are in the table.

Answer 1

The amount of oxygen produced can be quantified in order to determine the rate of photosynthesis. Elodea leaves are divided into little pieces, and the cut ends are put into the funnel's stem.

What did Elodea's bubbles in this experiment represent?

The bubbles that you observe rising from an elodea cutting's leaves are actually a result of the photosynthesis process. In some types of algae and in plants, photosynthesis takes place. In the process, light energy is changed into a sort of chemical energy that is then stored as sugar.

What substance did we use to examine whether photosynthesis existed in Elodea?

To test whether photosynthesis and/or other processes are occurring, you will conduct experiments using the dye Phenol Red in this exercise. In Elodea plants, cellular respiration is taking place. The experiments look into how light affects these processes.

To know more about photosynthesis visit:-

brainly.com/question/1388366

#SPJ4