Paired nares, scales, and a heart with its chambers in series. Sharks use these to sense the electrical fields emitted by the heart and muscles of their prey. The species in this class have a flexible skeleton made of cartilage instead of bone. There are around 1000 species in this class of fish. They are jawed vertebrates with paired fins, paired nares, scales, a heart with its chambers .
The fish heart has four chambers:
Jawless fish, oldest class of vertebrates. Chondrichthyes is a class that contains the cartilaginous fishes that have skeletons. Curiously, however, the bulbus of antarctic fishes also stains intensely with orcein. The fish heart has four chambers: There are around 1000 species in this class of fish. Sharks use these to sense the electrical fields emitted by the heart and muscles of their prey. These are the fishes with soft cartilaginous skeletons. 'fish') is a class that contains the cartilaginous fishes: They are jawed vertebrates with paired fins, paired nares, scales, a heart with its chambers . Extant chondrichthyes range in size . Heart consists of two major chambers; Paired nares, scales, and a heart with its chambers in series. The class chondrichthyes includes two major groups:
The species in this class have a flexible skeleton made of cartilage instead of bone. They are jawed vertebrates with paired fins, paired nares, scales, a heart with its chambers . 'fish') is a class that contains the cartilaginous fishes: These are the fishes with soft cartilaginous skeletons. The fish heart has four chambers:
'fish') is a class that contains the cartilaginous fishes:
Extant chondrichthyes range in size . Jawless fish, oldest class of vertebrates. Paired nares, scales, and a heart with its chambers in series. There are around 1000 species in this class of fish. The fish heart has four chambers: Chondrichthyes is a class that contains the cartilaginous fishes that have skeletons. The class chondrichthyes includes two major groups: 'fish') is a class that contains the cartilaginous fishes: Curiously, however, the bulbus of antarctic fishes also stains intensely with orcein. Chondrichthyes are jawed vertebrates with paired fins, paired nares, scales, and a heart with its chambers in series. Sharks use these to sense the electrical fields emitted by the heart and muscles of their prey. They are jawed vertebrates with paired fins, paired nares, scales, a heart with its chambers . The fish heart has only two consecutive chambers called atrium .
Jawless fish, oldest class of vertebrates. There are around 1000 species in this class of fish. The fish heart has only two consecutive chambers called atrium . Paired nares, scales, and a heart with its chambers in series. 'fish') is a class that contains the cartilaginous fishes:
Sharks use these to sense the electrical fields emitted by the heart and muscles of their prey.
Chondrichthyes are jawed vertebrates with paired fins, paired nares, scales, and a heart with its chambers in series. Chondrichthyes is a class that contains the cartilaginous fishes that have skeletons. The fish heart has four chambers: Heart consists of two major chambers; The class chondrichthyes includes two major groups: Jawless fish, oldest class of vertebrates. 'fish') is a class that contains the cartilaginous fishes: There are around 1000 species in this class of fish. They are jawed vertebrates with paired fins, paired nares, scales, a heart with its chambers . Extant chondrichthyes range in size . The species in this class have a flexible skeleton made of cartilage instead of bone. Paired nares, scales, and a heart with its chambers in series. Sharks use these to sense the electrical fields emitted by the heart and muscles of their prey.
Cartilaginous Fish Heart Chambers : Frog Blood Cells | Nikon’s MicroscopyU : Heart consists of two major chambers;. Heart consists of two major chambers; The species in this class have a flexible skeleton made of cartilage instead of bone. The class chondrichthyes includes two major groups: The fish heart has four chambers: Paired nares, scales, and a heart with its chambers in series.
Sharks use these to sense the electrical fields emitted by the heart and muscles of their prey fish heart chamber. Jawless fish, oldest class of vertebrates.
