The antibiotics will be more effective if the zone of inhibition is large.
The data does support this because the zone of inhibition grew. For instance, the average for Novobiocin was 22mm, the average for Kanamycin was 19mm, the average for Tetracycline was 17mm, and the average for the blank was 6mm.
The data relates to the Scientific Concept by having a diffusion and evolution. Diffusion is a net movement of the particles of a substance from where they are more concentrated to where they are less concentrated. This relates to evolution because organisms must adapt to a new environment. The data supports this by showing how an antibiotic can affect bacteria in a certain habitat. Evolution is generation-to-generation change in the proportion of different inherited genes in a population that account for all of the changes that have transformed life over an immense time. The unit of evolution is based on the process of history. Life evolves through the process of Natural Selection. There are some resistant colony counts. One of the two is the bacteria was resistant to the antibiotic and will multiply because the antibiotic will not kill it. There for it is Natural Selection. Two, there are some disks that did not grow because they did not have the gene to resist the antibiotic. The food was supplied, therefore it was man selected.
There could have been three sources of errors. 1) over lap of disks, 2) disks fell off, and 3) inconsistence temperature. The disks could of overlapped because some of the students could of put them in the wrong spot. The disks could of fallen off because the students could of not mixed the algar solution very well, and the inconsistent temperature could of happened because the teacher could of taken the disks out of the incubator to show the students the growth. An error is a situation that becomes unbalanced. An error can affect results because the measurements will not be the same, the growth of the bacteria will not be...