Answer:
I think it is called selective breeding, I don't think it is called that but hope this helps
By acting as decomposers on dead plants and animal
Bacteria is the first organism to inhabit a corpse.
The unusual property that cytochromes have in common with hemoglobin or myoglobin is that all of them contain heme groups. Cytochromes are heme-containing electron transport enzymes which are essential for the oxidative metabolism necessary to generate adenosine triphosphateas well as for the oxidative degradation of drugs and endogenous substrates.
