Don't get evolution cross-hobbled with abiogenesis; these two phenomena are very different in many ways.
Abiogenesis is the emergence of life from non-life; this may have happened on Earth, or it may have happened elsewhere, and the resulting life brought to Earth via
panspermia.
At the moment we don't know exactly how abiogenesis occured, or where- but even if it happened on another planet somewhere, the resulting life ended up on Earth somehow - and once it arrived here the lifeforms then started to undergo
evolution. Unlike abiogenesis, we
do understand the various mechanisms of evolution very well. In particular, we can compare the genetic makeup and other molecular components of every extant lifeform on Earth; and using these techniques, it can be shown that all life on Earth evolved from a single common ancestor about four billion years ago.
https://en.wikipedia.org/wiki/Last_universal_common_ancestor
And there's no evidence of alien tampering with evolution, if that is what you mean.