gills are structures in fish for breathing in water while gills chambers are the cavities in which gills are enclosed
those are fishes gills
Vertibrates have bones while invertibrate don't have.
nothing
The main difference between a prawn and a shrimp is their gill structure. Prawns have branching gills, while shrimp have lamellar gills. Additionally, prawns tend to be larger in size compared to shrimp.
The atria are the two upper chambers and the ventricles are the two lower chambers.
The difference is that a pistol has a magazine and a revolver has a rotating cylinder that has individual chambers to shoot
opercular gills are found in the class osteichye "bonny fish" who have a operculum. Septal gills are found in chondritchthyes "cartilagenous fish"
Through gills. They have gill chambers so that they can stay out of the water for a while.
First, dissolved oxygen in the water is absorbed by the creature and then it flows through the gill chambers. And the waste products flow through the gill chambers and it will be passed out through the body.
Opisthobranchia and Prosobranchia are two subclasses of gastropod mollusks. The main difference between them is the position of the gills: Opisthobranchia have their gills located behind the heart (opisthobranch), while Prosobranchia have their gills in front of the heart (prosobranch). Opisthobranchs are often marine and have no (or reduced) shells, while Prosobranchs typically have well-developed shells.
The main difference between a prawn and a shrimp is their size and anatomy. Prawns are typically larger in size with longer legs and claws, while shrimp are smaller with shorter legs and claws. Additionally, prawns have branching gills, while shrimp have plate-like gills.
the colours, shape, sizes, teeth, fins, gills anything really