WAEC Fishery Questions and Answers 2022/2023 (Essay and Objectives)

WAEC Animal Husbandry Questions and Answers

The West Africa Examination Council (WAEC) is an exam frame in Nigeria that conducts the Senior Secondary Certificate Examination and the General Certificate in Education in May/June and November/December respectively.Re

 

1 WAEC Fishery Objectives and Essay Answers 2022

1.1 FISHERIES OBJECTIVES (OBJ) ANSWERS

1.2 FISHERIES OBJECTIVES (OBJ) ANSWERS

2 WAEC Fishery Essay And Objective 2022 (EXPO)

2.1 PAPER 2 (Essay)

three Tips on How to Pass WAEC Fishery Questions

three.zero.1 Have a Target and Work Towards Actualizing it 

three.zero.2  Get the Recommended Textbook on Fishery  for 2022 WAEC Examination

three.zero.three  Do now no longer Skip Fishery Examples and Exercise you Will Come Across While Reading: 

WAEC Fishery Objectives and Essay Answers 2022

WAEC 2022 Fishery solutions may be published right here at some stage in the exam.

 

Today’s WAEC Fishery Questions and Answers Loading… Keep checking and reloading this web page for the solutions

 

FISHERIES OBJECTIVES (OBJ) ANSWERS

FISHERIES OBJ:

1-10: ACDDCBBCDC

11-20: DCCAAAABBA

21-30: ACABBCCBCC

31-40: ABA

 

 

See: WAEC Animal Husbandry Answers

 

Today’s WAEC Fishery (Alternative B) Answers (Essay)

 

(4a)

 

Stocking fee of a fish pond is the system of introducing selected, culturable, compatible, and fast-developing fish seed into ponds for developing.

 

(4b)

 

(i) Total elimination of the polluted water.

 

(ii) Cleaning of the pond

 

(iii) Growing of water plant life

 

(iv) Control algae growth.

 

(v) Repair of leaks.

 

(4ci)

 

It indicates that there may be deficiency of oxygen and pollutants of the water frame because of algae bloom

 

(4cii)

 

(i) Increase in nutrient withinside the frame of the water

 

(ii) Algae outgrowth

 

(iii) Oxygen deficiency

 

(iv) Low mild penetration

 

(4ciii)

 

(i) It may also result in demise

 

(ii) It may also result in congenital disorder of the Clarias spp

 

(iii) It leads restlessness of the fish because of oxygen deficiency

 

(iv) It can motive lack of weight

 

(1a)

 

(i)plastic luggage or 5-gallon buckets with water from the tank to move your broodstock.

 

(ii)Make positive the bag/bucket has sufficient air in your brood stock

 

 

(iii)Take any plant life from the tank and area them in luggage with water from the tank to maintain properly micro organism on them alive.

 

(iv)Try to keep 80% of the water out of your tank

 

(1b)

 

(i)to assist lessen the extent of shock

 

(ii)To assist curtail harsh climate conditions

 

(iii)To lessen demise fee and maximize survival

 

(1c)

 

(i)fertilization

 

(ii)Incubation

 

(iii)hatching of eggs

 

(iv)Overprim

 

(1d)

 

(i)Eradication of predatory animals

 

(ii)Eradication of insect

 

(iii)Eradication of aquatic weeds

 

(iv)Assessment of meals in nursery

 

(1e)

 

(i)water stage

 

(ii)Level of rainfall

 

(iii)Water temperature

 

(iv)Turbidity

 

(v)Ph stage of the water

 

(6a)

 

(i)Hatcheries can offer meals reassets to carnivorous fish, allowing their endured supply.

 

(ii)Hatcheries permit for the replenishment of fish in sea waters.

 

(iii)The system of strolling fish hatcheries may be very labor-in depth.

 

(iv) Hatcheries guard aquatic species from disappearing from ecosystems.

 

(6b)

 

(i)Raceways provide a far more capacity to look at the fish.

 

(ii)Raceways may be without difficulty constructed in series.

 

(iii)It is Less labour in depth to cleansing and feeding.

 

(iv)It lets in Easy tracking of fish.

 

(6ci)

 

Hatching trough: They are used for the hatching of channel catfish eggs and assist in eggs adhering to nest fabric or adhering in a mass to every other.

 

(6cii)

 

Happa: they’re use for producing fingerlings and additionally The mesh length is such that the fry or fish internal can’t escape.

 

(6ciii)

 

Syringe: It is locate to deflate the swim bladder from a fish that’s been added fast out of deep water and can’t swim returned down.

 

(6civ)

 

Microscope: It is locate to observe scrapes from the fish skin

 

(6cv)

 

 

Aquarium tank: It is locate to permit the fish culturist to without difficulty manipulate shares and to exert

 

(6d)

 

(i)Prawn shell waste

 

(ii)Groundnut oil cake

 

(iii)Wheat bran

 

(6e)

 

(i)phosphorus

 

(ii)Nitrogen

 

(iii)Carbonaceous Biochemical Oxygen Demand

 

(iv)Die-off and decomposition

 

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FISHERIES OBJECTIVES (OBJ) ANSWERS

WAEC Fishery Essay And Objective 2022 (EXPO)

The questions beneath are the WAEC 2022 Fishery Practice Questions. Go via them and be geared up to attain excessive to your WAEC 2022 Fishery Examination.

 

PAPER 1 (Objective)

1. A fish which has no scales however has barbells is

A. tilapia.

B. tuna.

C. clarias.

D. croaker.

 

 

2. Integrated fish farming entails the tradition of fish with

I. Rice

II. Pig

III. Duck

A. I and II only.

B. I and III only.

C. II and III only.

D. I, II and III.

 

three. An instance of fish which may be cultured in ponds is

A. clarias.

B. tuna.

C. bonga.

D. synodontis.

 

4. The gold standard water nice variety for Dissolved Oxygen in a fish pond is

A. three.zero – 5.zero mg/l.

B. 5.zero – 8.zero mg/l.

C. 8.zero – 11.zero mg/l.

D. 11.zero – 14.zero mg/l.

 

5. The following are fishing equipment except

A. scoop internet.

B. hook and line.

C. dug-out canoe.

D. fishing spear.

 

PAPER 2 (Essay)

(1) (a) (i) Define the time period fisheries.

(ii) Explain the 2 sub-divisions of fisheries.

(b) List 5 substances utilized in building a fixed internet and kingdom one use of every.

(c) Differentiate among in depth and great control structures of aquaculture.

(1b) (a) (i) What is seize fisheries?

(ii) Describe 3 techniques utilized in shooting fish.

(b) (i) State 5 methods wherein fisheries is crucial to the economic system of your country.

(ii) State 4 not unusualplace fishery organisms to your country.

 

(2) (a)(i) State 5 features of culturable fish species.

(ii) List 4 culturable fish species.

(b)(i) Explain the time period fish tradition facility.

(ii) List six centers for culturing fish.

(c) Mention 3 fish renovation techniques.

 

 

The above questions aren’t precisely 2021 WAEC Fishery questions and solutions however possibly WAEC Fishery repeated questions and solutions.

 

These questions are for practice. The 2021 WAEC Fishery expo may be published in this web page at some stage in the WAEC Fishery exam. Keep checking and clean this web page for the solutions.

 

WAEC Fishery Questions and Answers 2022 Loading…

 

Tips on How to Pass WAEC Fishery Questions

Have a Target and Work Towards Actualizing it 

You have determined to byskip WAEC Fishery 2022 and I am positive of that. Now, the subsequent issue you ought to do is ready targets.

 

You have informed yourself, “I will rating A in WAEC Fishery 2022”, that’s now no longer all. You want to plot on the way to make it happen. Create a timetable and grasp plan to attain your goals.

 

 Get the Recommended Textbook on Fishery  for 2022 WAEC Examination

Normally, WAEC recommends books for the exam. But aside from WAEC Literature in English in which sure novels are compulsory, you’re unfastened to apply any properly Fishery textbook to put together for WAEC 2022 exam.

 

Some textbooks are extra hard to recognize. If you’ve got got any subject matter you’re locating hard to recognize, then get a textbook in an effort to simplify the subjects and make lifestyles higher for you.

 

 Do now no longer Skip Fishery Examples and Exercise you Will Come Across While Reading: 

Many applicants are keen on skipping sports or even examples even as reading textbooks. In fact, we adore notebooks a lot that we ought to ask, “can I examine my pocket book and byskip WAC Fishery 2022?” Don’t be fearful of trying sports in Animal Husbandry. Face the challenges.

 

If you’ve got got any questions on WAEC Fishery Questions and Answers, sense unfastened to invite via the remark consultation and we will solution you withinside the shortest viable time.

 

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