Question

The diagram of Labeo is given. Identify the parts labelled as A, B, C, D, E, F and G.

• A. A - Nostril, B - eye, C - Dorsal fin, D - Caudal fin, E - Anal fin, F - Pelvic fin, G - Pectorial fin
• B. A - Nostril, B - eye, C - Dorsal fin, D - Caudal fin, E - Pectorial fin, F - Anal fin, G - Pelvic fin
• C. A - Nostril, B - eye, C - Dorsal fin, D - Anal fin, E - Caudal fin, F - Pectorial fin, G - Pelvic fin
• D. A - Nostril, B - eye, C - Anal fin, D - Caudal fin, E - Dorsal fin, F - Pectorial fin, G - Pelvic fin

Answer 1

The correct option is A A - Nostril, B - eye, C - Dorsal fin, D - Caudal fin, E - Anal fin, F - Pelvic fin, G - Pectorial fin

Labeo is a freshwater bony fish found in lakes, ponds, and rivers. The body is spindle-shaped, laterally flattened, dark greenish-black in color. They have a pair of lateral eyes (B) and nostrils (A) on their snout. Dorsal fin is a fin located at the back of Labeo (C). The caudal fin (D) is the tail fin located at the end of the caudal peduncle and is used for propulsion. An unpaired anal fin (E) located on the underside of a fish posterior to the anus. The pair of fins positioned on the underside of the body of a fish is pelvic fin (F). The pair of fins that are situated one on each side of the fish just behind the gills are pectoral fins (G).

Thus, the correct answer is option A.