Question

question 24. cell theory was first proposed in 1838. evidence obtained through additional scientific investigations resulted in the current cell theory. which statement was removed because of the new scientific knowledge? a. all living things are made of cells. b. cells form through spontaneous generation. c. cells are the basic structural and functional units of life. d. all cells come from other preexisting cells.

Explanation:

Cell theory has three main tenets: all living things are made of cells, cells are the basic structural and functional units of life, and all cells come from pre - existing cells. Spontaneous generation has been disproven and is not part of cell theory.

Answer:

A. All living things are made of cells.
B. Cells are the basic structural and functional units of life.
D. All cells come from other preexisting cells.