Many Fish and Marine Mammals Have a Protein Called Myoglobin

Q6: The heart of all fishes has how

Q7: A group behavior that is much more

Q8: One of the following is a synonym

Q9: The claspers are structures involved in:<br>A)Copulation.<br>B)Osmoregulation.<br>C)Courtship behavior.<br>D)Detection

Q10: The whale shark feeds on:<br>A)Plankton.<br>B)Large fishes.<br>C)Small fishes.<br>D)Organic

Q12: Because of the greater flexibility of their

Q13: An example of a catadromous fish:<br>A)Whale shark.<br>B)Atlantic

Q14: One of the following is not a

Q15: The group of vertebrates containing the largest

Q16: One particular feature found in bony fishes