SSC MTS EXAM

SSC

BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which is not a part of cell theory?
A
All organisms are made of cells
B
All existing cells come from preexisting cells
C
All matter is composed of living cells
D
The cell is the most basic unit of life
Explanation: 

Detailed explanation-1: -The correct option is C All cells are surrounded by cell wall.

Detailed explanation-2: -All living cells do not have cell walls. It is present only in plants, fungi and bacteria.

Detailed explanation-3: -All living things are composed of cells. Cells are the basic units of structure and function for living things. All cells come from pre-existing cells. Also, organisms grow by “adding on more cells” NOT by increasing the size of their cells.

There is 1 question to complete.