Explain the process of breathing in insects and fishes.
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The carbon dioxide released by the cells is carried by the trachea and given out through the spiracles. Fishare the aquatic vertebrates which respire through structures called as gills. ... *During respiration, water enters the body through mouth, passes through gills and comes out of the operculum.
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The carbon dioxide released by the cells is carried by the trachea and given out through the spiracles. Fishare the aquatic vertebrates which respire through structures called as gills. ... *During respiration, water enters the body through mouth, passes through gills and comes out of the operculum.
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Respiration in insects
An insect body is covered with air holes called as spiracles.
*Air enters through these air holes on the body and finally reaches the trachea.
*Trachea are a network of fine air tubes extending through out the body.
*Trachea help in circulating the oxygen throughout the body.
*The oxygen in the air diffuses into the tissues and is ultimately absorbed by the cells.
*The carbon dioxide released by the cells is carried by the trachea and given out through the spiracles.
Respiration in fishes
Fish are the aquatic vertebrates which respire through structures called as gills. This is called as branchial respiration.
*Gills are present on either side of the head and are supplied by rich blood vessels.
*Fish obtain oxygen dissolved in water.
*During respiration, water enters the body through mouth, passes through gills and comes out of the operculum.
*Exchange of gases takes place in the gills of fish supplied by numerous blood vessels.
*They accept oxygen into the body and expel out carbon dioxide.
An insect body is covered with air holes called as spiracles.
*Air enters through these air holes on the body and finally reaches the trachea.
*Trachea are a network of fine air tubes extending through out the body.
*Trachea help in circulating the oxygen throughout the body.
*The oxygen in the air diffuses into the tissues and is ultimately absorbed by the cells.
*The carbon dioxide released by the cells is carried by the trachea and given out through the spiracles.
Respiration in fishes
Fish are the aquatic vertebrates which respire through structures called as gills. This is called as branchial respiration.
*Gills are present on either side of the head and are supplied by rich blood vessels.
*Fish obtain oxygen dissolved in water.
*During respiration, water enters the body through mouth, passes through gills and comes out of the operculum.
*Exchange of gases takes place in the gills of fish supplied by numerous blood vessels.
*They accept oxygen into the body and expel out carbon dioxide.
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