Question
Evolution can be observed in a(n) __ over the course of few generations. community population individual ecosystem
Answer
3.7
(115 Votes)
Quentin
Master · Tutor for 5 years
Answer
population
Explanation
## Step1: Understanding the question is the first step. The question is asking whether evolution can be observed in a community, population, individual, or ecosystem over the course of a few generations.## Step2: Evolution is a process that involves changes in the genetic composition of a population over successive generations. It is a long-term process that often takes many generations to become apparent. ## Step3: Among the options given, evolution is most accurately observed at the population level. This is because evolution involves changes in the frequency of alleles (versions of a gene) in a population over time. Individuals do not evolve; rather, the frequency of certain traits may change in a population over time due to evolutionary processes. Communities and ecosystems are larger units that include multiple populations, and while they can change over time due to ecological processes, these changes are not the same as biological evolution.