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WAEC GCE 2022 SECOND SEREIS FISHERY ANSWERS / NECO GCE 2022 November AND December Answers

Posted by on November 12, 2022 0

WAEC GCE 2022 SECOND SEREIS FISHERY ANSWERS / NECO GCE 2022 November AND December Answers

Get all neco gce 2022 / waec gce 2022/23 fishery answers here day before exam

1ai)

Area = Length x Breadth

Area = 130 x 70

Area = 9100m²

 

(1aii)

A fish pond is an artificial lake or retention basin stocked with fish and used in aquaculture for fish farming, recreational fishing, or ornamental purposes.

 

(1aiii)

(i) Suitable land area

(ii) Availability of water supply

(iii) Quality of water

(iv) Soil characteristics

 

(1bi)

(i) Selection of ingredients

(ii) Grinding

(iii) Feed formulation

(iv) Mixing

(v) Pelleting

 

(1bii)

(i) De-weeding:

This is the removal of weeds from the field. It is an effective pre-harvesting method of crop protection and crop production management.

 

(ii) De-slitting:

This is the removal of fine silt and sediment that has collected in a river to restore its natural capacity, without widening or deepening the river.

FISHERY OBJ!

 

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Completed!

ANIMAL HUSBANDRY

 

(1ai)

It relax the pubic symphysis

 

(1aii)

It induces uterus to contract

 

(1aii)

It reduce the ovum form the ovarian follicle

 

(1aiv)

It maintains uterine lining for pregnancy

 

(1b)

Pulmonary circulation is the circulation of blood from the heart to the lungs and back to the heart.WHILE, Systemic circulation is the circulation of blood from the heart to all part of the body and back to the heart.

 

(1c)

(i)Mammals e.g Goat

(ii)Non-mammals e.g Fish

NECO MARKETING

 

(3a)

Marketing mix is a collection of controllable factors that can be used to influence the behaviour of customers . In other words, marketing mix is a combination of  controllable variables such as price,product, distribution place and promotion which spells out the marketers strategy to satisfy the needs of the consumers and to increase the sales of the goods.

 

 

(3bi)

Demography:Demography in marketing is the study of human populations in terms of size, density, location, age, sex, race and occupation. Demographic environment is a term used by marketers to describe the characteristics of a population that can be used to influence the success of a business or commercial venture. The most important demographic factors for businesses include age, sex, income, education level, and occupation

 

(3bii)

Economic environment: Economic environment consists of all factors such as salary levels, credit trends and pricing patterns that affect consumer spending habit and purchasing power. This refers to the purchasing power of potential customers and the ways in which people spend their money. The four stages of the Economic cycles are prosperity, recession,depression and recovery.

 

(3biii)

Technological environment : Technological environment is the fastest changing factors in the economic macro marketing environment. This includes all development from antibiotics and surgery to nuclear missiles and chemical weapons to automobiles and credit cards. It also requires a company to stay ahead of others and update their own technology as it becomes outdated.

 

(3biv)

Political legal environment: Political legal environment in includes all laws, government agencies and lobbying groups that influence or restrict individuals or organisations. It is important for marketers to be aware of these restrictions as they can be complex. Some products are regulated by both state and federal laws. As laws and regulations change opt n, this is a very important aspect for a marketer to monitor

Fishery Pract

 

(1ai)

Specimen A – Head pan

Specimen B – Shovel

Specimen C – Measuring tape

Specimen D – Digger

Specimen E – Axe

Specimen F – Hooks

 

(1aii)

Draw the diagram

 

 

 

 

(1aiii)

A – It is used in the collection of harvested crops

B – It is used to move loose, granular materials

C – It is used to measure size or distance

D – It is used for tilling of the soil

E – It is used to cut stems and thick sized branches of trees

F – It is used for surface tillage.

 

(1bi)

(i) Retract tape measures slowly

(ii) Control the blade return

(iii) Perform regular checks

 

(1bii)

(i) Sharpen their edges when blunt

(ii) Replace any broken wooden handle

(iii) Clean and wash after use.

 

(1biii)

(i) They both consist of a wooden handle

(ii) They both consist of a metal blade

 

(2a)

(i) Bahama grass

(ii) Stylo

 

(2b)

(i)Cynodon dactylon

(ii) Stylosanthes guianensis

 

(2c) [PICK ANY TWO]

(i) overgrazing would expose the soil to erosion

(ii) it will lead to reduction in productivity

(iii) it will lead to trampling

(iv) It reduces the usefulness and effectiveness of the legumes.

 

(2d) [PICK ANY TWO]

(i) it helps in improving productivity

(ii) it help in preventing exposure of the soil to erosion

(iii) it helps in ensuring the availability of the legumes.

(iv) It prevents spread of diseases among grazing animals.

 

(2e)

(i) hay

(ii) Straw

(iii) Silage

 

(2f)

(i) cattle

(ii) Goat

(iii) sheep

 

(2g)

(i) carbonaceous hay

(ii) forage legumes

(iii) legume  hay

 

(2h) [PICK ANY THREE]

(i)  To improve palatability of feed in animals.

(ii) To in promote available of legumes mixture

(iii) To promote and make  balanced ration possible

(iv) To improve the nutrition condition of animals.

 

 

(3a)

Specimen E – Liverfluke

Specimen F – Udder stylo

 

(3b)

(i) Cow

(ii) Sheep

 

(3c)

Fascioliasis

 

(3d)

(i) Liver inflammation

(ii) Hemorrhage

 

(3e)

It reduces the spread

 

(3f)

(i) Hand picking

(ii) Spray with insecticides

(iii) Biological control

 

(3g)

(i) I

 

(3h)

(i) Bovine warts

(ii) Pseudo cowpox

 

(3i)

Disease I

(i) Proper feeding

(ii) Vaccination

 

Disease II

(i) Sanitation

(ii) Regular vaccination

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