February 23, 2023
I/GCSE Biology Question Analysis Topic: Biology - Fishing
Exam Question:
Name the two techniques employed to meet the increasing demand of fish in the world.
Answer:
For I/GCSE Biology, you should know:
The two techniques are aquaculture and pisciculture.
Additional answers for elaboration:
Consume fish from the lower regions of the food chain. If farmed fish don't require a lot of wild fish in their diets, then fish farming can reduce pressure on marine ecosystems.
So, consumers ought to have low-trophic species like tilapia, catfish, carp, and bivalve mollusks—species that feed at the base of the food chain.
Work hard for your I/GCSE Biology examination!
End of analysis. Great!