Identify the correct statements and choose the option. (i) The smallest of all cells are nerve cells. (ii) Bacteria are 3-5\[\mu m\] in length. (iii) The Ostrich egg is the largest cell. (iv) Mycoplasma is the smallest cell (0.3 p-m in length).

• A. (i), (ii), (iii) and (iv)
• B. Only (ii)
• C. Only (i)
• D. (ii), (iii) and (iv)