SHS Biology · Year 1
Fish Farming, Processing & Conservation practice questions
Biological practices, tools, processing and sustainable management in fish farming.
24 questions in this topic: 7 recall, 9 applying skills and concepts, 5 strategic thinking and 3 extended thinking. Every one carries a written explanation.
Sample questions
3 of 24 questions in this topic. Sign up to answer them and see the explanations.
- Question 1Strategic thinking
At two fishing centres, Centre A produces larger, healthier fish than Centre B despite using the same species. Using biological practices covered in fish farming, propose the most likely explanation.
- aCentre A likely follows better practices in water quality management, feeding, stocking density and disease prevention than Centre B
- bCentre A simply got luckier with the weather
- cFish size and health are entirely random and unrelated to farming practices
- dCentre B used more fish per pond, which always improves health
- Question 2Recall
Which tool is used specifically to test water quality parameters such as pH, dissolved oxygen and ammonia in a fish pond?
- aWater quality test kit
- bGrader
- cFish counter
- dPond liner
- Question 3Skills & concepts
In which culture system are fish raised in submerged net pens placed in natural water bodies such as lakes or rivers?
- aPond culture
- bCage culture
- cRaceway and tank culture
- dHatchery culture
Answer these and 21 more on Fish Farming, Processing & Conservation
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