Whose experiments supported the existence of a life force?

Dna has unique properties that allow it to accurately retain genetic information, even after multiple rounds of replication. one aspect of dna that allows it to accurately store genetic information is the base pairing from chargaff\'s first rule of the four nucleotide bases. if the c content of a dna molecule is 22%, what are the percentages of the remaining bases?

Iwanna go do something with my ideas? ?

Which of the following explains why a tree is often used as a model to represent the principle of common descent