Once a , one, both, or neither of the species evolve. branch point occurs branch point occurs divergent strand mutates divergent strand mutates root is established

label a cell membrane

label b cytoplasm

label c ribosomes

label d dna

the membrane forms the outside of the cell

cytoplasm is the liquid within

ribosomes are the components within that distribute rna

the dna is the genetic make-up

you can have just about every answer you can think of