Question 1
Viruses, Monera, Protista and FungiThe diagram below illustrates the structure of Euglena. Use it to answer questions 1 to 3.
Which of the following structures is responsible for osmoregulation?
- A.I
- B.II
- C.III
- D.IV
- E.V
Show the answer and explanation
Answer: B (II)
Explanation
II is the contractile vacuole near the reservoir, which pumps out excess water.