An Earthling Ponder?

Odds are, that it is highly unlikely that any full-term Earthling like human birth on another planet would be identical to those on Earth. One must take into account that gravity, chemicals or lack there of, atmosphere, proximity to the sun and access to water, which are key components to our Earthling DNA.

There is little chance of being similar, as we are unique to the planet earth in make-up and appearance, due to a multitude of scientific circumstances.

It is certainly possible to create like life in a controlled earthlike environment, but for procreation to take place on another planet, it is most unlikely to produce earthlings, like us.