6) Recently, Water Resources Minister told Lok Sabha that the government was planning to create “fish ladders” in the Ganga near the Farakka Barrage to help hilsa travel upstream to spawn. What do you understand by fish ladders? What’s the purpose of this move? Examine.

Topic: Economics of animal-rearing

6) Recently, Water Resources Minister  told Lok Sabha that the government was planning to create “fish ladders” in the Ganga near the Farakka Barrage to help hilsa travel upstream to spawn. What do you understand by fish ladders? What’s the purpose of this move? Examine. (200 Words)

The Indian Express