WAEC Biology 1992 Question 2

Question 2

Viruses, Monera, Protista and Fungi

The diagram illustrates the structure of Euglena (parts labelled I to VI).
Excretion is carried out through the structure labelled

Diagram for this question
  1. A.I
  2. B.III
  3. C.IV
  4. D.V
  5. E.VI
Show the answer and explanation

Answer: D (V)

Explanation

Waste such as carbon dioxide and ammonia diffuses out through the body surface (pellicle/cell membrane), labelled V.