List of top Fisheries Science Questions

Predatory and weed fishes in the pond can be controlled by
Highest fish production carps in experimental conditions was obtained by employing
Given below are two statements:
Statement (I): When organic fertilizers are used zooplankton will develop through saprophytic food chain.
Statement (II): When inorganic fertilizers are used zooplankton will develop through saprophytic food chain.
In light of the above statements, choose the most appropriate answer from the options given below.
The book : "Aquaculture: Principles and Practices" was written by
World latest aquaculture production (FAO, 2022) is
What is the ideal plant crop for aquaponics system?
In the breeding of Indian major carps on a large scale, which of the following is more commonly used?
Which is the predominant species cultured presently in the brackishwater aquaculture in India?
What is most important factor in the biofloc system of culture?
In the fish feed storage, which of the following is more common type of spoilage?
Match List-I with List-II
Choose the correct answer from the options given below:
Match List-I with List-II
Choose the correct answer from the options given below:
In the induced breeding of Indian major carps, which of the following statements are correct?
(A). Pituitary glands are preferred over Ovaprim.
(B). Ovaprim is ready to use liquid form available in 10 ml vial, has consistency and given reliable results.
(C). Ovatide is an indigenous, cost effective hormonal formulation.
(D). GnRH is a steroidal hormone belongs to class of substances called peptides.
Choose the correct answer from the options given below:
The scientist/s who developed the hypophysation technique for breeding of Indian major carps for the first time in India ?
What is the world latest fish production (FAO, 2022) ?
Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).
Assertion (A): In the production of extruded feed manufacture, high temperature and high pressure are used.
Reason (R): In the extruded feed production, small air pockets are formed inside pellets and they float in the water.
In light of the above statements, choose the correct answer from the options given below.
Which of the following relationship gives an asymptotic curve?
Given below are two statements:
Statement (I): In the recirculatory aquaculture system, requirement of water is minimal.
Statement (II): In the recirculatory aquaculture system, water pass through biological filters.
In light of the above statements, choose the most appropriate answer from the options given below.
In the aquaponics system, which of the following fishes are suitable for culture?
Given below are two statements:
Statement (I): Gold fish eggs are adhesive.
Statement (II): Common carp eggs are adhesive.
In light of the above statements, choose the most appropriate answer from the options given below.
Given below are two statements:
Statement (I): African catfish is a fast growing one and recommended for culture in India.
Statement (II): Pangasius catfish is a suitable species for freshwater aquaculture.
In light of the above statements, choose the most appropriate answer from the options given below.
Xanthophores impart which colour in fishes?
Which one of the following is NOT an ecological adaptation of a typical coldwater fish?
A broad class of computational algorithms that rely on repeated random sampling to obtain numerical results.
Radula, in molluscs, is supported by