Question

B) Which part of cell theory do these results most support? (2 points)

A) The cell is the basic unit of life.
B) All cells come from pre-existing cells.
C) Cells are the building blocks of tissues.
D) Cells are made up of organelles.

Answer 1

The cell theory component that all cells originate from pre-existing cells is most supported by the results, aligning with essential biological principles established by early scientists.

Step-by-step explanation:

The results most support the part of cell theory which indicates B) All cells come from pre-existing cells.

The cell theory, a fundamental concept in biology, defines the importance of cells as the basic unit of life. It posits that all organisms are composed of cells, which are alive and the basic living units of organization in all organisms. Moreover, it asserts that new cells can only arise from the division of pre-existing cells. This is supported by historical observations by scientists such as Theodor Schwann, Matthias Jakob Schleiden, and Rudolf Virchow, who noted that cells are not only universally present in all forms of life but also replicate through cell division.

Furthermore, all cells share a similar structure, featuring a cytoplasm, a plasma membrane, and genetic material in the form of DNA. This structural and functional consistency across various organisms strongly reinforces the theory that all cells must derive from pre-existing ones.