Biology
Grade-7
Easy

Question

Which of the following is the smallest structural unit?

  1. Cell    
  2. Mitochondria    
  3. Golgi body    
  4. Nucleus    

Hint:

Cell is the smallest structural and functional unit of life

The correct answer is: Cell


    • Cell is the smallest structural and functional unit of life 
    • It is the smallest structure capable of independent existence 
    • All the metabolic, physiological,  genetic functions are carried inside the cells 
    • Cell organelles are incapable of independent existence .

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