53. Conservation Biology
Conservation Biology
53. Conservation Biology Conservation Biology
55PRACTICE PROBLEM
The proportion of dark-colored moths in Manchester was recorded at 98% in 1895, a significant increase from the initial frequency. By the middle of the 19th century, there had been a significant increase in the number of dark-colored moths. This phenomenon is known as:
The proportion of dark-colored moths in Manchester was recorded at 98% in 1895, a significant increase from the initial frequency. By the middle of the 19th century, there had been a significant increase in the number of dark-colored moths. This phenomenon is known as: