Question

OtWhich part of the cell theory did Schleiden help establish with his observation of plant material?

O A. Cells were named by Robert Hooke.
OB. Nonliving things are made up of cells.
OC. All cells come from existing cells.
O D. All organisms are made of one or more cells.

Answer 1

C. All cells come from existing cells.

Step-by-step explanation:

Schleiden observed plant material and concluded that all plant tissue was made up of cells, which helped to establish the cell theory that all cells come from existing cells.