AP BIOLOGY

Detailed explanation-1: -Final answer:-Cells arise from the pre-existing cells was stated by Rudolf Virchow .

Detailed explanation-2: -The third part of the cell theory definition states that all cells come from preexisting cells. This means that cells don’t just appear out of thin air (known as “spontaneous generation”). New cells are always made from current cells.

Detailed explanation-3: -Cells arise from the pre-existing cells is the second postulate of cell theory. Rudolf Virchow proposed this.

Detailed explanation-4: -An overview of the discovery of cell division, mitosis. For centuries people accepted the “spontaneous generation” of life from inanimate matter.