Q. Which of the following statements are correct? I. Nerve cells are the smallest of all cells II. Bacteria are 3-5 $\mu m$ in length III. The largest cell is the egg of an ostrich IV. Mycoplasma is the smallest cell (0.3 $\mu m$ in length) Choose the correct option
A) I, II, III and IV
B) Only II
C) Only I
D) II, III and IV
Explanation
Muscle and nerve cells are comparatively very large. Longest cells of human body are the nerve cells, which may reach a length of upto 90 cm
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.