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What are the paired fins on a fish?
The ones in pairs are: pelvic fins and pectoral fins.
Does the fish tapilia have fins and scales?
Yes, the tilapia fish has both fins and scales. Like most bony fish, tilapia possesses paired fins (pectoral and pelvic) as well as unpaired fins (dorsal and anal fins). Additionally, it is covered with scales, which are typical characteristics of many fish species.
How do the number and shape of fins of a bony fish differ from those of shark?
Bony fish typically have a greater number of fins than sharks, including paired pectoral and pelvic fins, a dorsal fin, and an anal fin, which are often more flexible and can be variously shaped. In contrast, sharks possess fewer fins, primarily including a larger dorsal fin, paired pectoral fins, and a caudal fin, which are more rigid and often triangular or crescent-shaped. The fins of bony fish are generally supported by bony rays, while shark fins are made of cartilage. This structural difference contributes to the varying swimming techniques and adaptations of each group.
Do giant catfish have dorsal fins?
Yes, giant cat fish do have dorsal fins.
Does pomfret has a lot of bones?
Pomfret is a bony fish with two separate fins, dorsal fin and anal fin. It is a delicacy in South Asia.
Are marine mammal dorsal fins genes derived from fish dorsal fin genes?
Marine mammal dorsal fins and fish dorsal fins have evolved independently and are not directly derived from fish genes. Both structures serve a similar function of stability and maneuverability in the water, but they have different embryological origins and genetic pathways for development.
Which 3 fins did tetrapods not inherit from fish ancestors?
Probably, dorsal, ventral and tail fins.
What does anal fin of fish do?
what do the dorsal and anal fins do for a fish
What types of fins do perch fish have?
Caudal fin, Dorsal fin, Pectoral fin, Ventral fin, and the fin.
What are the bones of the fish called?
Dorsal - Top of the fish Caudal - The "tail fin" Anal - Rear most fin on the bottom of the body Pelvic - Front set of finds on the bottom of the body Pectoral - Right behind the gills on the side of the fish's body
What are the structures of fish?
Dorsal Structure, Ventral Structure, Anterior, and Posterior.
Do all anchovies have fins and scales?
Yes, all anchovies have fins and scales. They are part of the family Engraulidae, which are small, schooling fish that possess a streamlined body, a single dorsal fin, and a series of small, overlapping scales. These characteristics are typical of many fish species, aligning with the general biological classification of bony fish.
