Q. Cell is the fundamental structural and functional unit of all living organisms. This was evidenced by the fact that
A) All cells arises by the fusion of two cells
B) All cells are totipotent
C) Subcellular components can regenerate a complete cell
D) Anything less than a complete structure of a cell does not ensure independent living
Explanation
Unicellular organisms are capable of (i) independent existence, (ii) performing the essential functions of life. Anything less than a complete structure of a cell do not ensure independent living. Hence, cell is the fundamental structural and functional unit of all living organisms
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.