Fisheries Science Test Quiz Question 10 Daily Quiz

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Fisheries Science Test Quiz Question

Fisheries Science MCQ Question

Fisheries Science Test Quiz Question

Q1. It is found mainly in ponds, ditches, swamps and marshes, but sometimes occurs in muddy rivers. It can tolerate slightly Brackishwater. It is omnivorous. Identify the Fish?

  • Magur
  • Singhi
  • Moon fish
  • Catla
  • None of these

Answer:- Singhi ( Heteropneustersfossilis)

It is an air-breathing catfish whose width of head is shorter than its length.

Q2. Golden Mahseer is the state fish of?

  • J&K
  • Himachal Pradesh
  • Uttarakhand
  • Arunachal Pradesh
  • All of these

Answer:- All of these

Also called Himalayan Mahseer, It is an endangered species of cyprinid fish that is found in rapid stream, riverine pools, and lakes in the Himalayan region.

Q3. Which of the following is/are example of Air breathing fish?

  • Singhi
  • Magur
  • Pangasius
  • Both 1&2
  • All of these

Answer:- All of these

Anabas/koi and pabda are also air breathing fish.

Q4. Choose the Correct feeding frequency followed in Bio-floc Technology?

  • 1 time early stage, later 1 times per day
  • 2 times earlier stage, later 2 times per day
  • 4 times early-stage, later 2 times per day
  • All of these
  • None of these

Answer:- 4 times early stage, later 2 times per day

Duration of culture in Bio-floc – 6 months (2 crops/ year)

Q5. What amount of feed is given to the fish in Bio-floc Technology?

  • 1 % per average body weight
  • 2-3 % per average body weight
  • 5-20 % per average body weight
  • 10-12 % per average body weight
  • None of these

Answer:- 2-3 % per average body weight

Q6. It is one of the popular freshwater and tasty fish in India can survive in lower dissolved oxygen levels and can be identified by its dark brown color with light black strips the body?

  • Pangasius
  • Magur
  • Tilapia
  • Murrell
  • All of these

Answer:- Murrell

Q7. Which of the following is true about Murrell?

  • It’s culture can be done in small backyard, shallow or community ponds
  • Value added products have high demand
  • These are carnivorous
  • Both 1&2
  • All of these

Answer:- All of these

Value added products like fillets, pickle, curry etc. have high demand.

Q8. Harvesting of Murrell can be done when fish reaches ……..gm of weight?

  • 100-200
  • 200-300
  • 600-700
  • 1-2 kg
  • All of these

Answer:- 600-700

For harvesting of Murrell, Fishing nets can be used for the collection of Fish from ponds. Murrell fish demand is high in market and can be sold in open markets at Rs. – 400-500 per kg.

Q9. A freshwater prawn farm is an Aquaculture business designed to raise and produce freshwater prawn or shrimps for human consumption. What is the family of Prawn?

  • Mollusa
  • Arthropoda
  • Palamonidae
  • Marulius
  • None of these

Answer:- Palamonidae

Q10. Under monoculture systems how much Prawns (in kg) can be produced in one hectare?

  • 750-800
  • 200-400
  • 500-600
  • 750-1500
  • 200-800

Answer:- 750-1500

It is a compatible species for polyculture along with Indian Major Carps and Chinese Carps, which may yield 400 kg prawns and 3000 kg Carps/ha/yr.

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