Thursday, November 26, 2020

Free NECO Animal Husbandry Obj & Essay Paper II Expo 2020 - ZAZZAFA TV



Free NECO Animal Husbandry Obj & Essay Paper II Expo 2020 - ZAZZAFA TV

2020 NECO Obj & Essay Practical Questions & Answers [27th November, 2020]


A. 2020 NECO ANIMAL HUSBANDRY (OBJECTIVES) ANSWERS:

1-10: EDEBABCDDE

11-20: BECBCEBEEB

21-30: EADBADCAEE

31-40: DCCACABBDA

 

B. 2020 NECO ANIMAL HUSBANDRY (ESSAY) ANSWERS:

(1a)
Spermatogenesis is the process by which haploid spermatozoa develop from germ cells in the seminiferous tubules of the testis. This process starts with the mitotic division of the stem cells located close to the basement membrane of the tubules. These cells are called spermatogonial stem cells.

(1bi)
(i)it regulate menstruation
(ii)it support pregnancy in the female body

(1bii)
(i)milk production
(ii) development of mammary glands within breast tissue

(1c)
Tabulate
-Exhalation-
(i)it is the act of exhaling air taking in
(ii) size of chest decrease
(iii) volume of lungs Refund causes deflation
(iv)air pressure increase

-Inhalation-
(i)it is the act of breathing in
(ii)size of chest increase
(iii) volume of lungs raises causing inflation
(iv)air pressure decrease

===================================================

(2a)
Tabulate:
(1)Sow. - adult female pig
(2)Capon - castrated cock
(3)Heifer - female cow
(4)Dam - female horse

(2b)
(i)Source of clothing
(ii)Used for decoration

(2c)
(i)Makes them less docile
(ii)To check indiscriminate breed
(iii)To quicken the fattening up of the Animal
=====================================================

(4ai)
Heterosis in Animal improvement is the increase in such characteristics as size, growth rate, fertility, and yield of a hybrid organism over those of its parents. In other words heterosis by mating two different pure-bred lines that have certain desirable traits.

(4aii)
Tabulate:

LOCAL BREEDS:
(i) Local breeds are disease resistance
(ii) Local breeds is produces smaller eggs
(iii) Local breads are also larger, more exigent on feed quantity

EXOTIC BREEDS:
(i) Exotic breed are not disease resistance.
(ii) Exotic breeds produce bigger eggs
(iii) Exotic breeds are smaller, and are not exigent on feed quantity.

(4b)
(i) It can lead to loss of species variety.
(ii) It does not have control over genetic mutations.
(iii) It brings about discomfort to animals.

(4c)
(i) Inbreeding
(ii) Outbreeding

======================================================

(5a)
(i)virus
(ii)skin to skin contact
(iii) weakness, foaming, weight lost, inability to eat,
(iv)burn or bury dead Animal deeply, good farm hygiene

(5b)
(i) egg
(ii) nymph
(iii) adult



ZAZZAFA TV




Shiga fejin YouTube namu
Kadanna alamar sunan film din dayake kasan hotonnan domin ku saukeshi akan wayarku ko kuma computerku cikin Sauri da sauki 





Wednesday, November 25, 2020

Free NECO Animal Husbandry Practical Paper I Expo 2020 - ZAZZAFA TV



Free NECO Animal Husbandry Practical Paper I Expo 2020 - ZAZZAFA TV

2020 NECO Animal Husbandry Practical Questions & Answers [26th November, 2020]


(1a)

Specimen A - Udder of a goat

Specimen B - Liver of a cattle

Specimen C - Testes of a goat


(1b)

(i) milk in clean environment

(ii)keeping the dip and dip cup clean at all times

(iii)teat pre-dipped and post dipped


(1c)

(i)inject the doe with oxytocin before milking

(ii)massaging the udder with bag balm

(iii)proper feed

(1d)
Castration

(1e)
(i)to control indiscriminate mating
(ii)to make Animal become docile and easy to handle
(iii)to quicken the fattening up of the animal
(iv)to prevent male animal with bad trait from being used for breading purposes

(1f)
(i)it is darken red in color
(ii)it is divided into (2) two cups

(1g)
(i)it regulate the blood sugar
(ii)it helps in fat metabolism
(iii)it helps in regulating animal body temperature
(iv)it helps in digesting the food animal has eaten
(v)it helps produce plasma Protein


==========================================
(2a)
SPECIMEN D - Groundnut seeds
SPECIMEN E - Animal bone
SPECIMEN F - Elephant grass

(2b)
SPECIMEN D
-Protein
-Vitamins

SPECIMEN F
-Phosphorus
-Calcium

(2c)
-Soyabean

(2d)
SPECIMEN D
-Crushing of the seeds
-Pressing to remove oil from it
-Press remnant with machine to form cakes

SPECIMEN E
-Collect bones from abattoir
-Dry and burn them
-Crush the burnt bones to desired texture

(2e)
-Carbohydrates

SPECIMEN F
-Hay
-Silage
-Straw

(2g)
-Guinea grass
-Northern Gamba

=========================================================
(3a)
SPECIMEN G - Domestic fowl
SPECIMEN H - Live rabbit

(3b)
-Rhode Island red
-Plymouth Rock
-New Hampshire

(3c)
-Tick
-Lice

(3d)
-Keeping the environment clean
-Avoid overcrowding of birds
-The bedding should be changed regularly

(3e)
-Coccidiosis
-Enteritis

(3f)
-Treating the animal with coccidiostat
-Avoid lumping together the young with different litters
-Maintain good sanitation measures

(3g)
-Coccidiosis

(3h)
-Through a protozoa called Eimera spp.

(3i)
-Rabbits record
-Longevity
-Animals appearance
-Ability to produce
-Vigor

=====================================================

 

More Answers Loading....



ZAZZAFA TV




Shiga fejin YouTube namu
Kadanna alamar sunan film din dayake kasan hotonnan domin ku saukeshi akan wayarku ko kuma computerku cikin Sauri da sauki 





Tuesday, November 24, 2020

Free NECO Civic Education Obj & Essay Expo 2020 - ZAZZAFA TV



Free NECO Civic Education Obj & Essay Expo 2020 - ZAZZAFA TV

A. 2020 NECO CIVIC EDUCATION (OBJECTIVES) ANSWERS:

1-10: ADDDBEABBA
11-20: CDDCEDCAAC
21-30: ACDEDCECDE
31-40: BDEDDCEEBD
41-50: EDAEEEEDEC
51-60: DCCDDCAAAC

B. 2020 NECO CIVIC EDUCATION (ESSAY) ANSWERS:

SECTION A
(Answer ONLY TWO Questions From This Section)

(1a)
UDHR stand for 'Universal Declaration of Human Rights'

(1b)
(i) Conduct investigation into cases of human rights violation: The declaration in Human Rights Defenders emphasises the check on human rights violation by outlining the obligation to conduct a "prompt and impartial investigation" or inquiry's whenever there's "reasonable ground" to believe that a violation has occurred. States have the obligation to conduct exhaustive and impartial investigation into allegations of human rights violation in order to identify and bring to justice the perpetrators.

(ii) Take all necessary measures to protect human rights defenders against violation, discrimination and retaliation: In carrying out their works, human rights defenders need to be assured of effective protection against violence, retaliation or discrimination. The increasing need for such protection has been illustrated by numerous attacks on human rights defenders in recent years.

(iii) Promote human rights through education and training: Human rights training and education are crucial for promoting a better understanding of human rights within a society. Under various human rights treaties states have a duty to adopt measures to promote human rights through teaching, education and training.

=======================================

(3a)

Representative democracy can be defined as the form of government where people run the government or exercise political power through their elected representatives. This form of government has replaced direct democracy in modern states because it is no longer convenient for everybody to gather in one place inorder to take decisions.


(3b)

(Choose Any Four)

(i) Clarification of issues: Political parties try to clarify issues and provide relevant information on candidates and current events there by encouraging the electorate to be more interested in governmental activities.


(ii) Serve as a link and unity: Political parties always serve as a link between the people and government. Political parties also unite the people on major issues affecting the state.


(iii) Accountability : Political parties enable the government to become accountable to the electorate through constructive criticism of the government in power.


(iv)Provision of organization and programmes: Political parties provide an organization for running the government. They also provide programmes which they hope to implement when voted in power.


(v) Provide political education, social welfare and humanitarian : Political parties provide political education through lecture, symposia, manifestos and other social programmes. They also provides social welfare and services for the people eg Job opportunities, award of scholarships etc

========================================


(4a)
(Choose Any four)
(i) Right to life
(ii) Right to freedom of expression and publication
(iii) Right to freedom of personal liberty
(iv) Right to petition
(v) Right to seek redress or legal remedy.

(4b)
(i)Right to vote: The right to vote is universal and equal, meaning that it is the right of every citizen that has reached 18 years of age to vote and be elected regardless of class, ethnic, racial, economic or other affiliation. The law may determine under what conditions aliens also have voting rights.

(ii) Right to criticize the government: This is based on the right of the individual speech, publication and membership of association. In a democratic setting, individuals are encouraged to criticize the government constructively, contributing in the decision making of the country.

(iii) Right to Hold Public Office: Citizens also have the right to hold public offices after getting elected as representatives of the people. While fixing qualifications, no discrimination is made and proper care is taken that only competent persons may get elected.

(iv) Right to get elected: In a democratic state every citizen is also given the right to get elected to any public office. He can get elected to a legislature, or municipal corporation/ municipal committee or panchayat and work as its member. Some qualifications are however fixed for seeking election.
===================================

SECTION B
(Answer ONLY TWO Questions From This Section)

(5a)
Rule of law is defined as the absolute supremacy of the law over everyone, both the leaders, the led and all proceedings in a state. It involves coordinating all social interactions, regulating peoples life and property, practicing the art of governance and civil conducts through the provisions of law

(5b)
(i) Promotes the freedom of the judiciary: One of the advantages of Rule of Law is that it promotes the freedom of the Judiciary. One feature of the modern definition of Rule of Law is the guarantee of the freedom of the judiciary. This means that wherever the Rule of Law operates in the real modern sense of the word, the freedom of the judiciary is enhanced.

(ii) Preserves the constitution: Another advantage of the operation of Rule of Law is that it helps to preserve the constitution of the land. The constitution is ultimately the law of the land and Rule of Law ensures the certainty of the law. This being so, as the Rule of Law operates, the constitution is also preserved.

(iii) Enhances the freedom of the individual: Where Rule of Law operates, governments are expected to allow the expression of divergent views in the society. The government is also expected to ensure the freedom of the mass media, which includes the radio, television, newspapers and lately the news portals and social media.

(iv) Promotes qualitative life: Where Rule of Law operates to the letter, the quality of life of the citizens is greatly enhanced. This is because the modern definition of Rule of Law encourages the creation of the social conditions that would make it possible for the citizens to enjoy the social order. Once this is achieved, the quality of life of the individual would be enhanced.

=====================================


(7a)

(Choose Any three)

(i) Speed limit

(ii) No overtaking

(iii) Packing hall

(iv) One Way

(v) Back to Back load



(7b)

(Choose Any four)

(i) Over speeding: At high speed the vehicle needs greater distance to stop i.e. braking distance. The ability to judge the forthcoming events also gets reduced while driving at faster speed which causes error in judgment and finally a crash.


(ii) Bad roads: The failure of successive government in Nigeria to fix the death traps called roads in Nigeria has no doubt caused so much pain to temporary and frequent roads user's


(iii) Poor vehicle maintenance: Most of the vehicles are in bad shape and as a result of the bad maintenance cause so many accident in Nigeria.


(iv) Drunken driving: Consumption of alcohol decreases reaction time of a human body. Limbs take more to react to the instructions of brain. It hampers vision due to dizziness. It also dampens fear and incite humans to take risks. All these factors while driving causes accidents.


(v) Distraction to Driver: Distraction while driving could be minor but it can cause major accidents. Distractions could be outside or inside the vehicle. The major distraction now a days is talking on mobile phone while driving.

========================================

========================================
(8a)
Values Can be defined as the normal principles and standard which guide our interaction with people in the society. Value has major influence on person's behaviours and attitude, and it serves as a broad guideline in all situations.

(8b)
(i) Discipline: Discipline is the ability to obey rules and regulations of the place where one lives or work, and being able to do so without being forced by anyone. It is also ability of an individual to control his or her own behaviours. A disciplined person always perseveres and always respect legitimate authority.


(ii) Contentment: Contentment can be defined as a state of being happy and satisfied with whatever one has. Contentment is a virtue or quality which every individual in a society should possess. A contented person does not necessarily have to be rich but he or she is always satisfied with what he or she has.

(iii) Honesty: Honesty can be defined as a state of being truthful and straightforward in whatever we are doing. Someone who is honest is always willing to tell the truth and ready to die for the truth. An honest person must not cheat or steal from others. This is the act of speaking truth always. An honest person is a reliable person.

(iv) Integrity: Integrity is the ability to stick to sound moral principles at all times. Integrity is one of the important qualities an individual must possess in a society. Every society needs people of integrity because they provide moral strength for the development of the society. A person of integrity will always stand by what is right and will never change his position, no matter the situation



ZAZZAFA TV




Shiga fejin YouTube namu
Kadanna alamar sunan film din dayake kasan hotonnan domin ku saukeshi akan wayarku ko kuma computerku cikin Sauri da sauki 





Free NECO HUMAN & REGIONAL GEOGRAPHY (GEOGRAPHY II) ESSAY / THEORY ANSWERS: Expo 2020 - ZAZZAFA TV



Free NECO HUMAN & REGIONAL GEOGRAPHY (GEOGRAPHY II) ESSAY / THEORY ANSWERS: Expo 2020 - ZAZZAFA TV

2020 NECO HUMAN & REGIONAL GEOGRAPHY (GEOGRAPHY II) ESSAY / THEORY ANSWERS:

SECTION A
(Answer ANY TWO Questions)
(1a)
Optimum population can be defined as the number of people that can be supported by the available resources in an area, so as to achieve the highest possible standard of living.


(1bi)
Over population: Over population is defined as a situation whereby the population is considered too large for the available resources, for people to enjoy the highest possible standard of living. In other worlds, over population refers to a situation where the population exceeds the available resources. Over population provides large labour force for industries. It is also a source of large market for the goods produced by the industries.

(1bii)
Mortality rate: Mortality rate is also known as Death rate. It refers to the rate at which people (both adult and children) die in a country. Generally, high death rate leads to population decrease or low population while low death rate leads to increase in population. When medical services are poor, mortality rate tends to increase. High rate of infant mortality leads to decrease in population.

(1biii)
Birth rate: Birth rate is also known as Natality rate. It refers to the rate at which children are being given birth to in that country. Generally, high birth rate may lead to increase in population or over population while low birth rate can lead to low population. As a results of improved medical services, death rate has reduced while birth rate has improved. Improved standard of living encourages men to marry more wives, thereby increasing birth rate.

(1biv)
Population density: Population density is defined as the number of persons per unit area of land or per square kilometre of land. Population density of a country can be expressed Mathematically as
Population density=Total population /land Area
(ii) Total population = population density × land area
(iii) Land area= Total population / population density.


(1c)
(PROBLEM)
(i) Unemployment
(ii) Increase in crime rate and social vices like prostitution, kidnapping, robbery
(iii) Traffic congestion in terms of pollution

(SOLUTIONS)
(i) Creation of more industries and empowerment skills acquisition programme
(ii) Creation of more adequate trained security personnel and relates with technology in terms of CCTV cameras installments in all areas of the city to know everything that is going on 24/7
(iii) Expansion of roads and creation or constructing of new roads to make free and easy flow of motorist
===========================================
 

(2a)
(i) Export and Import of goods: Goods produced in Nigeria are exported to other countries through seaports. Also goods purchased from other countries are also brought into the country through the seaports thereby promoting international trade.
(ii) Raw materials for industries: Through seaports, raw materials are imported for industries eg Iron ore from Liberia for iron and steel complex in Adaokuta.
(iii) Employment opportunities and fishing: Seaports provides jobs for many people through various activities within the Port eg clearing agents, exporters and importers. The development of seaports further promotes intensive fishing around the port which also help to reduce unemployment
(iv) Revenue to government and tourism centre: Tariffs and demurrage from imported goods safe source of revenue to the government. Seaports is also centre's of tourist attraction.

(2b)
(i) Problem of caused by water weeds such as water hyacinths.
(ii) Problems of smugglers
(iii) Inadequate port facilities
(iv) Problem of port congestion

(2c)
(i) Security personnel should be trained and equipped to check the activities of smugglers
(ii) Permanent solution should be made known แป check the growth of water hyacinths and its attendant problems.
============================================

(3a)
(i) Traffic congestions: Cluster of industries leads to congestions in traffic. Increased congestion can affect business productivity by increasing operating costs and reducing the size of market areas served from any given business location.
(ii) Shortage of social amenities: Concentration of industries pave way for shortage of social amenities as a result of competition.
(iii) Environmental pollution: It causes environmental pollution due to the presence of so many industries. Heavy industry emits many potentially hazardous pollutants into the air which can affect health. A situation whereby lots of heavy industries clusters at an area, it is likely that the health of people around that area would be greatly disturbed.
(iv) Uneven development: The presence of many industries in a particular place causes uneven development, Having industries centered in one particular area will make it difficult for areas where industries are not found to develop. It will lead to a one-sided development.

(3b)
(Choose Any four)
(i) To discourage rural urban migration
(ii) Provision of employment to skilled and unskilled labour
(iii) Increased production of goods
(iv) Increased earning for rural people
(v) Development of rural areas.
(vi) It also encourages urban rural migration

================================================= 
SECTION B
(Answer ANY TWO Questions)


(4a)
DIAGRAM

(4b)
(i) Soil erosion: The exploitation of vegetation resources such as timbers leads to soil erosion which affects agricultural development.
(ii) Soil leaching: Due to depletion of vegetation cover, the soil available for production is now exposed to heavy leaching of the soil nutrients.
(iii) Flooding: Continuous removal of vegetation can expose the soil to flooding which makes the soil unfit for agriculture

(4c)
[Choose ANY FIVE]
(i) Mahogamy
(ii) White mangrove
(iii) Red mangrove
(iv) Iroko
(v) Obeche
(vi) Date palm
(vii) Rubber tree
(viii) Oil palm tree
(ix) Cocoa tree

=================================================
(5a)
(i) H.E.P. (Hydro Electric Power): This is the generation of electricity from water. This is achieved through damming of rivers and the use of river water to turn or drive turbines. Example of H.E.P generation in Nigeria is kainji dam on river Niger Nigeria

(ii) Coal: A coal fired power station or coal plant is a thermal power station which burns coal to generate electricity, Example can be found in kogi and Enugu State with a capacity of 2000MW with 1000mw in each.

(iii) Gas fired power plant: A gas fired plant is a thermal power station which burns natural gas to generate electricity. Example can be located in Calabar with 561MW, Egbema power plant in Imo state with 338MW and Egbin thermal power station location in Egbin with 1320MW

(5b)
(i) Inadequate capital to construct and maintain power generation: Due to lack of funding by the federal government to power supply generation it affect the static power supply and makes the power supply in Nigeria to be floating

(ii) Low level of technology: Low level of technology affect power generation in Nigeria due to low level and we are still following manual method that makes it difficult to have static power supply especially in Gaseoline and coal power generation

(iii) Seasonal floating of river: The volume of river water increases during drying season and reduces during drying season makes power generation to be floating in Nigeria

(5c)
(i) Proper funding to the generation of power supply in Nigeria by adding good amount of money during budgeting.
(ii) Government should train his personnel on technology know-how in order to provide adequate and proper skilled labour that can handle and execute power generation in terms of technology.
=============================================
(6a)
(i) Increase in Gross National product (GNP): Industrial sector through its operation like payment of taxes, increases the earnings accruing to the nation

(ii) Infrastructural development: The establishment of an industry in a place stimulate the development of infrastructures like road, telephone, electricity and pipe borne water.

(iii) Diversification of the economy: The industrial sector helps in different countries to prevent over dependence on only one product like the present Nigeria's over dependence on crude oils


(6b)
(i) Poor management
(ii) Inadequate transport and communication facilities
(iii) shortage of raw materials
(iv) Inadequate power supply

(6c)
(i) Stable government and good government policies
(ii) Provision of transports and communications facilities
(iii) There should be exploitation of raw materials locally for industries
(iv) Establishment of more power plants such as Thermal or hydro electricity plants.



ZAZZAFA TV




Shiga fejin YouTube namu
Kadanna alamar sunan film din dayake kasan hotonnan domin ku saukeshi akan wayarku ko kuma computerku cikin Sauri da sauki