It seems there might be a confusion in your question. It's important to clarify that the theory of evolution, which explains the diversity and development of life on Earth, is not related to the Doppler effect or Newton's theory of relativity.
The Doppler effect is a phenomenon in physics that describes the change in frequency or wavelength of a wave, such as sound or light, as observed by an observer moving relative to the source of the wave. This effect is widely observed and has practical applications in various fields, including astronomy, acoustics, and radar.
Evolution, on the other hand, is a biological concept that explains how species change and adapt over time through the processes of mutation, natural selection, and genetic variation. The theory of evolution is supported by an extensive body of scientific evidence from various fields, including paleontology, genetics, comparative anatomy, and molecular biology. It is widely accepted by the scientific community as the best explanation for the diversity of life on Earth.
Newton's theory of relativity, on the other hand, is an earlier theory that describes the motion of objects in the absence of very high speeds or strong gravitational fields. It was superseded by Einstein's theory of special relativity, which describes the behavior of objects moving at high speeds, and general relativity, which includes the effects of gravity.
In summary, the Doppler effect, Newton's theory of relativity, and the theory of evolution are unrelated concepts from different scientific disciplines. The theory of evolution is well-supported by scientific evidence and has no conflict with the principles of physics.