Question

I. The shape of the cells may vary with the function they perform

II. Human RBC is about 7.0 μm in diameter

III. Cytoplasm is the main arena of cellular activities

IV. Various chemical reactions occur in cytoplasm to keep the cell in the living state

• A. All are correct
• B. Only I and II are correct
• C. Only IV is correct
• D. All are wrong

Answer 1

Answer: (A)

All are correct