Mulley - fish 0.0 / 5 ? zoologyFishUniversityAll boards Created by: Chalkster160299Created on: 16-01-19 16:55 The countercurrent of water and blood found in gills of fishes... Ensures that oxygen diffuses into the blood over the whole length of the blood vessels in the gills. 1 of 6 What are Chimaeras? Cartilaginous fish belonging to the Holocephla 2 of 6 Cladistic methodology is based on the identification of Shared derived characteristics 3 of 6 Which is NOT a problem with the fossil record Not enough species have existed to fossilise 4 of 6 Which would you expect from a ray? Rajiform motion 5 of 6 How is ventilation carried out? The expansion and retraction of the buccal cavity 6 of 6
The Radiation of Osteichthyes, the Bony Fish: ray-finned fish; lobe-finned fish; limbed vertebrates 0.0 / 5
Comments
No comments have yet been made