Question

describe the process of respiration in fish

Answer 1

Fish are the aquatic vertebrates which respire through structures called as gills. This is called as branchial respiration.

1) Gills are present on either side of the head and are supplied by rich blood vessels.
2) Fish obtain oxygen dissolved in water.
3) During respiration, water enters the body through mouth, passes through gills and comes out of the operculum.
4) Exchange of gases takes place in the gills of fish supplied by numerous blood vessels.
5) They accept oxygen into the body and expel out carbon dioxide.

Answer 2

hey...

good morning dude...

see,as we know that fish is a aquatic organisms so it breath with it gills ...

it take oxygen through mouth and through out through operculum...( part open just below gills.)..

and,we also know that fish take oxygen present in water it means it takes dissolved oxygen...so,

respiration in fish is much faster then the organism which lives in land or terrestrial organism.....


hope it helps dude...

by..
rößhàñ
..

be brainly...##