Question
Gases which swim bladders can fill in their Pharynx are Oxygen, CO2 and
Answer: Option A
Answer: (a).nitrogen
Was this answer helpful ?
Answer: (a).nitrogen
Was this answer helpful ?
More Questions on This Topic :
Question 1. Earliest known bird is....
Question 3. Family of Octopus is called....
Question 5. Common name for Madrepora is....
Question 7. Gills of bony fishes are covered by....
Question 8. Pore-bearing animals are commonly called....
Question 10. Sponges are....
Submit Solution