Question

6. Identify the correct sentence related to cell theory.
1 Schleiden and Schwann together proposed the cell theory.
II. All living organisms are composed of cells and products of cells.
III. All cells arise from pre-existing cells.
A) I and II only
B) I and III only
D) I, II and III
C) II only​

Answer 1

Answer:

B option is correct

I and III only

Answer 2

Answer:

All are correct sentences

EXPLAINATION

D : 1 ,2 AND 3