A cell is 0.02 mm long. In a drawing it is 40 mm long. What is the magnification?

  1. ×2000
  2. ×200
  3. ×20
  4. ×800
Answer

A) ×2000

40 ÷ 0.02 = 2000. O Level Biology · Topic 1 Cells · 1.2 Specialised cells, tissues and organs

Biology MCQ · More O Level Biology: Cells MCQs · Practise