It is very probable that alternative civilizations are based on DNA very similar to ours. DNA IS INFINITELY RECYCLABLE, and even as we have arms and legs, our DNA allows us to develop all kinds of flexibility.
chemistry, the foundation of DNA will be the same on which ever planet any civilization evolved on, and the flexibility of DNA makes it likely our DNA will be compatible with theirs.
Although the flexibility of DNA is nothing compared to how flexible we are in terms of our microbioheme, socialization and our brain.
chemistry, the foundation of DNA will be the same on which ever planet any civilization evolved on, and the flexibility of DNA makes it likely our DNA will be compatible with theirs.
Although the flexibility of DNA is nothing compared to how flexible we are in terms of our microbioheme, socialization and our brain.