Question

Fishes that exhibit anadromous migration are:

• A. Anguilla and Petromyzon
• B. Anguilla and Neoceratodus
• C. Protopterus and Myxine
• D. Salmon and Hilsa

Hint:

Studying the migratory patterns of fishes not only provides insights into their life cycles but also helps in the conservation and management of these species, which can be crucial for maintaining biodiversity and fishing industries.

Answer 1

The Correct Option is D

Salmon and hilsa are well-known for their anadromous migration patterns, where they spend most of their adult lives in oceanic environments but return to freshwater to spawn. This migratory behavior is critical for their life cycle and reproductive success. It ensures that juveniles are born in protected freshwater environments, where they have a higher survival rate before making their own journey to the ocean.