Question 1
Cell Structure and OrganisationWhich of the following levels of organisation in living things is in the correct sequence, starting from the most complex to the simplest?
- A.Tissue → cell → organ → system
- B.System → organ → tissue → cell
- C.Cell → tissue → system → organ
- D.Cell → tissue → organ → system
- E.Organ → system → tissue → cell
Show the answer and explanation
Answer: B (System → organ → tissue → cell)
Explanation
From most complex to simplest: system, organ, tissue, cell.