Which organism belongs to a species that is likely to undergo genetic changes in shortest period of time?
bacterium, fish, plant,or bird?
you need something that reproduces quickly, and can go through a large number of cell divisions in a short time. clearly, bacteria is the best choice.
bird
To determine which organism is likely to undergo genetic changes in the shortest period of time, we need to consider factors such as the rate of reproduction, generation time, and opportunities for genetic variation. Generally, organisms with shorter generation times and higher mutation rates are more likely to undergo genetic changes at a faster pace.
Among the options given, bacteria are known to have the shortest generation times and can reproduce rapidly. They can undergo multiple generations in just a matter of hours or days, allowing for more frequent cycles of genetic replication and mutation. This high replication rate, along with their ability to exchange genetic material through processes like horizontal gene transfer, makes bacteria highly adaptable and prone to genetic changes.
Therefore, the bacterium is the organism most likely to undergo genetic changes in the shortest period of time among the options given.