Which part of the gill of fish is involved in gaseous exchange? by Sunday | May 17 | Biology WAEC | 0 comments A. Gill slits B. Gill bars C. Gill covers D. Gill filaments Correct Answer: Option D D. Gill filaments Users Also Read These:The structures for gaseous exchange in breathing roots are?State the mechanism involved in the digestion of…In the adult frog gaseous exchange takes the?Gaseous exchange occurs through the following…Gaseous exchange in the lungs takes place in the?