NEET BIOLOGY

CELL STRUCTURES AND FUNCTION

CELL ORGANELLE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is NOT one of the three parts of Cell Theory?
A
All living things are made of cells.
B
The cell is the smallest living thing that can perform all the functions of life.
C
Cells are too small to see without a microscope.
D
All cells must come from pre-existing cells.
Explanation: 

Detailed explanation-1: -Though cells require water for its composition and survival, it is not a part of cell theory.

Detailed explanation-2: -Answer and Explanation: The correct answer is a. Cell theory does not state that all cells have a nucleus.

Detailed explanation-3: -All cells must be able to divide is another tenet of this theory, but not that all cells must be motile. Therefore, the option that is not one of the concepts of cell theory is B. all cells must be motile and divide.

There is 1 question to complete.