Other questions in this quiz

2. Bony fish have gill arches, where are these located?

  • on their abdomen
  • by either side of their head
  • just below their fins

3. What is on top of each of the filaments on a fish?

  • lamellae
  • trachea
  • blood vessels
  • larynx

4. How do larger insects take in more oxygen on top of this?

  • having a higher affinity of haemoglobin
  • squeezing their abdominal segments together, pumping air into the sacs
  • by flying faster so air travels in quicker

5. What is located on the bony gill arches of a fish?

  • lamellae
  • filaments
  • more, smaller gills
  • the operculum

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