Spontaneous generation does not happen.
the theory of spontaneous generation was false
All cells come from preexistingcells
He was trying to prove all cells come form preexisting cells.
Experiment
You can prove gene closing is complete by comparing the cloned genes to the original. If any differences are present, the cloning process was not successful.
Evolution
Erwin Chargaff
All cells come from preexisting cells
All cells come from preexisting cells.
All cells come from preexisting cells.
All cells come from preexisting cells.
Cell theory
He was trying to prove all cells come form preexisting cells.
The theory of spontaneous generation was false.
It is what you are trying to prove
You start by speaking proper English. 'How do you prove you WERE'NT trying to break into someone's webmail?'
used to prove the analogous homologous characteristics of evolution
nothing
what are you trying to prove? if you were trying to prove a lemon can make lemonade the lemon can be used as a product to ensure that the theory is in fact "feasible"