Gas exchange in fishes
How gas exchange is done in fishes?
Expert
Fishes are able to ‘breath’ through the gills. Gills, or branchiae, are extremely vascularized organs which are specialized in the process of gas exchange under water and present in the aquatic animals (crustaceans, marine annelids, fishes and tadpoles). Gills are respiratory organ (analogous, for instance, to the lungs) containing extremely thin lamellae along with several evident blood vessels which are in the direct contact with water. In osteichthyes, gills are enclosed by the bony flap which protects them termed as operculum while in chondrichthyes operculum is not there.
What are the modes of transmission, main signs and symptoms and treatments of hepatitis C?
what are the biological importance of water?
Concerning volition of the individual how reactions of the nervous system be categorized?
Specify the forces which make the water to flow inside the xylem from roots to leaves?
What are the various elements of the Hidden Workplace Hazards?
Subsidiary Functions (1) Communication: In business management ideas objectives instructions suggestions,
What considerable trends do you make out in our industry?
Explain the special structures of avian digestive tube and also their respective functions?
Illustrate what are basophils?
Unjustified negative attitude towards a person based on his or germ membership of a particular group.
18,76,764
1944870 Asked
3,689
Active Tutors
1447910
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!