Which of the following is not isotonic to sea water?
Correct answer: D. Teleost (Bony Fishes)
- A. Myxine (Hagfish)
- B. Skates
- C. Sharks
- D. Teleost (Bony Fishes)
Explanation
Marine teleosts are hypoosmotic to seawater, so they face osmotic loss of water and diffusional gain of NaCl across the gill.
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