Question

Read the following statements and find out the correct statements(s).
A. Cells are formed de nevo from abiotic materials.
B. A unicellular organism carries out its life activities within a single cell.
C. Cells of all living organisms have a nucleus.
D. All of the above.

Answer 1

Correct Answer - B
* Cell are not found de nevo from abiotic materials.
* A unicellular organism carries out its life activities within a single cell.
* Cell of all living organism do not necessarily have nucleus e.g.: RBCs of mammals.