Question

what is Pelvic fin and pectoral fin???​

Answer 1

Answer:

Pelvic fins, located on the bottom of the fish in front of the anal fin, help balance the fish, keep it level, and prevent it from rolling from side to side. Fish sometimes rest by sitting on their pelvic fins.

pectoral fin In fish, one of the pair of fins that are situated one on each side of the fish just behind the gills ('breast fins'). Normally they are used for balancing and braking, but in some species (e.g. Exocoetidae, flying fish) the extra-large fins are used for jumping and for gliding over the water surface.

Answer 2

Answer:

Pelvic and pectoral fins are usually paired, allowing a fish to fine-tune its movements. Pelvic fins, located on the bottom of the fish in front of the anal fin, help balance the fish, keep it level, and prevent it from rolling from side to side

Explanation:

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