Are the cells that already exist and produce new cells
cells arise from cells that currently exist
no because cells are created by preexhisting cell all cell though werer created by one single cell
yes
every cell comes from preexisting cell
cells which are already exist and form or divide into new cells . this cell theory was further expanded by Virchow in 1855
Cell arises by the division of pre-existing cells.
He was trying to prove all cells come form preexisting cells.
because
Rudolf Virchow
Rudolf Virchow------------------------------No, Virchow plagiarised the work of Robert Remak who first showed that the origins of cells was the division of pre-existing cells.
Hemocytoblasts, or sometimes also called pluripotent stem cells.
He was trying to prove all cells come form preexisting cells.
From preexisting cells
yes that is a rule of cells that scientists have proven. all cells come from preexisting cells. how could life have started by itself?
Rudolf Virchow was the scientist who proposed the calls came from preexisting cells.
Rudolf Virchow was the scientist who proposed the calls came from preexisting cells.
Francesco Redi
Rudolf Virchow
because
All cells come from preexisting cells.
because
All cells come from preexisting cells.
robert hooke