You seem sincere and sober, so I’ll answer you in kind.
“All flesh is not the same flesh, but there is one flesh of men, and another flesh of beasts, and another flesh of birds, and another of fish.”
This does not allow for all flesh having evolved from one organism.
Thank you and yes, I am sincere and sober. I see where you are coming from.
I also see that God allows a seed (one body) to become a plant (another body). “37When you sow, you do not plant the body that will be, but just a seed, perhaps of wheat or of something else. 38But God gives it a body as he has determined, and to each kind of seed he gives its own body.”
Your interpretation may be right. However, reasonable Christians could also believe that the seed turning into plant could be similar to the reptiles turning into birds. IMO the important thing in this scripture is that Jesus conquers death. We live forever through him. It makes the entire evolution debate seem kind of insignificant.