SS3 first term fishery past questions and answers
SS3 fishery exam questions with options and answers:
Question 1:
What is the primary function of a fish gill?
A) Digestion
B) Respiration
C) Locomotion
D) Reproduction
Answer: B) Respiration
Question 2:
Which fishing gear is commonly used for capturing bottom-dwelling fish?
A) Gillnet
B) Trawl net
C) Longline
D) Fish trap
Answer: B) Trawl net
Question 3:
What does the term 'aquaculture' refer to?
A) Fishing in freshwater
B) Cultivation of aquatic organisms
C) Study of fish behavior
D) Preservation of marine habitats
Answer: B) Cultivation of aquatic organisms
Question 4:
Which factor is crucial for successful fish farming?
A) High stocking density
B) Low water quality
C) Adequate aeration
D) Limited space
Answer: C) Adequate aeration
Question 5:
What is overfishing, and why is it a concern in fisheries?
A) Catching too many fish, leading to population decline
B) Selective breeding of fish
C) Releasing excess fish back into the water
D) Intentionally depleting fish stocks for conservation
Answer: A) Catching too many fish, leading to population decline
Question 6:
Which environmental factor directly affects the growth and reproduction of fish?
A) Atmospheric pressure
B) Wind speed
C) Water temperature
D) Moon phase
Answer: C) Water temperature
Question 7:
What is the purpose of a fish ladder in a dam?
A) Providing a resting place for fish
B) Enhancing water quality
C) Facilitating fish migration
D) Preventing erosion
Answer: C) Facilitating fish migration
Question 8:
Which type of fishing involves using a baited hook on a line?
A) Trawling
B) Longlining
C) Seining
D) Angling
Answer: D) Angling
Question 9:
What is the term for the shedding of scales by fish?
A) Sloughing
B) Exfoliation
C) Desquamation
D) Molting
Answer: C) Desquamation
Question 10:
In fish farming, what does the term 'Fry' refer to?
A) Young fish
B) Adult fish
C) Female fish
D) Male fish
Answer: A) Young fish
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