Danho
ZIMSEC O Level · 4001/2

Agriculture Paper 2 Specimen 2026

Questions
79
Total marks
179
Syllabus code
4001/2

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Questions
79
Pass mark
48
Sit this paper

Answer every question in the printed order, get marked at the end, then see the answers.

The questions

Question 101

[2 marks]Forestry
Agroforestry is the growing of trees on the same land as crops or livestock. One reason a farmer practises it is that
  1. Athe trees remove the need for the farmer to plant any crop at all
  2. Bleaf litter and nitrogen fixing trees raise the soil's fertility and organic matter
  3. Cthe trees stop rain from ever falling on the cropped land
  4. Dthe land can then be registered under a different natural region

Question 102

[2 marks]Forestry
Another benefit of practising agroforestry on an arable holding is that the trees
  1. Araise the wind speed across the field so the crop dries faster
  2. Bguarantee the farmer a fixed price for the season's harvest
  3. Cmake weeding unnecessary for the rest of the crop's life
  4. Dshelter the crop as windbreaks and hold the soil against erosion

Question 103

[2 marks]Farming Systems
The A1 resettlement model in Zimbabwe is best described as
  1. Astate land leased only to foreign investment companies
  2. Blarge self-contained commercial farms held on a 99 year lease
  3. Csmall arable plots settled in villages with shared grazing and water points
  4. Dland held privately with full title deeds that may be sold on the market

Question 104

[2 marks]Farming Systems
The A2 resettlement model in Zimbabwe differs from A1 in that A2 farms are
  1. Acommunal plots with no individual allocation of arable land
  2. Bgrazing schemes on which no arable cropping is permitted
  3. Cself-contained commercial units held on a 99 year lease and expected to produce for the market
  4. Durban plots allocated for housing rather than for farming

Question 105

[2 marks]Farm Management And Economics
A problem commonly faced by beneficiaries of Zimbabwe's land reform programme is
  1. Aan oversupply of tractors and implements on every new farm
  2. Ba legal ban on selling any produce from a resettlement farm
  3. Cgrazing land that is far more fertile than the land they left
  4. Da shortage of capital, since an offer letter or lease is hard to borrow against

Question 201

[2 marks]Soil Science
When taking a soil sample from a field, the sub-samples are collected by walking the field
  1. Ain one straight line down the wettest part of the field
  2. Baround the edge of an old cattle kraal on the farm
  3. Conly along its outer boundary fence line
  4. Din a zigzag or W pattern across the whole sampling unit

Question 202

[2 marks]Soil Science
The many sub-samples taken across a field are then handled by
  1. Amixing them thoroughly and quartering the heap down to about half a kilogram
  2. Bdrying each one over a fire before it is weighed
  3. Cadding fertiliser to the heap so the laboratory can read the response
  4. Dsending each sub-sample to the laboratory as a separate numbered sample

Question 203

[2 marks]Plant Nutrition And Fertilisers
A straight fertilizer is one which
  1. Ais made from animal manure rather than from a factory
  2. Bsupplies only one of the major plant nutrients, for example ammonium nitrate
  3. Csupplies nitrogen, phosphorus and potassium together, for example Compound D
  4. Dis spread only in a straight line along the crop row

Question 204

[2 marks]Water And Irrigation
A thick, even grass mulch reduces evaporation from a soil surface chiefly because it
  1. Aadds nitrogen to the soil as soon as it is spread
  2. Bshades the surface and slows air movement over it, so less water is lost as vapour
  3. Cseals the soil completely so that no rain can ever enter it
  4. Draises the temperature of the soil surface throughout the day

Question 205

[2 marks]Soil And Water Conservation
Which of the following is a biological method of controlling soil erosion in arable lands?
  1. ADigging a silt trap at the foot of the field
  2. BBuilding a concrete storm drain across the slope
  3. CPlanting a cover crop or contour grass strips over the bare soil
  4. DPegging and constructing contour ridges with a plough

Question 301

[2 marks]Crop Production
A fine tilth is vital in a seedbed because the small soil crumbs
  1. Agive close seed to soil contact so water reaches the seed and germination is even
  2. Bprevent the seed from taking up any water until the crop is top dressed
  3. Cseal the seed away from all air so that it cannot respire
  4. Draise the planting depth to more than 15 cm for every crop

Question 302

[2 marks]Crop Production
A further reason a fine tilth matters in seedbed preparation is that
  1. Aweed seedlings germinate faster and compete more strongly with the crop
  2. Bthe field no longer needs any basal fertiliser to be applied
  3. Cclods and a hard crust would block the emerging seedling, while fine soil does not
  4. Dthe seed can then be planted at any depth without affecting emergence

Question 303

[2 marks]Crop Protection
One way in which a pest damages a growing plant is by
  1. Afixing nitrogen in nodules on the plant's own roots
  2. Bboring into the stem, which breaks the transport of water and food and causes lodging
  3. Cincreasing the leaf area available for photosynthesis
  4. Dpollinating the flower so that seed is set earlier

Question 304

[2 marks]Crop Protection
Pests also damage crops indirectly. This happens when a pest
  1. Aeats only weed seedlings growing between the crop rows
  2. Bimproves the market grade of stored grain
  3. Ctransmits a virus disease from an infected plant to a healthy one
  4. Dadds organic matter to the soil as it moves through it

Question 305

[2 marks]Plant Nutrition And Fertilisers
An oversupply of potassium to a cereal crop shows itself mainly as
  1. Ainduced magnesium and calcium deficiency, so older leaves yellow between the veins
  2. Ban immediate rise in grain yield above the variety's potential
  3. Cthe complete disappearance of every weed from the field
  4. Da deep, uniform blue-green colour over the whole crop with no other change

Question 401

[2 marks]Livestock Production
In the female reproductive system of a ruminant, the ovary
  1. Aproduces and releases the ova and secretes oestrogen and progesterone
  2. Bis the passage through which the calf is finally born
  3. Ccarries the calf through the whole of pregnancy
  4. Dseals the uterus against infection during pregnancy

Question 402

[2 marks]Livestock Production
The cervix of a cow is the neck of the uterus. Its function is that it
  1. Asecretes the milk that the calf later suckles
  2. Bcloses with a mucus plug in pregnancy and dilates at calving
  3. Cproduces the ova that are fertilised at service
  4. Ddigests the roughage the cow has eaten

Question 403

[2 marks]Animal Nutrition
Water is important in the animal body because it
  1. Asupplies the animal with all its protein for body building
  2. Breplaces the need for any roughage in a ruminant's diet
  3. Cis stored in the rumen and never leaves the body again
  4. Dis the solvent in which nutrients are dissolved, digested, absorbed and transported

Question 404

[2 marks]Animal Nutrition
Another reason water is important in the animal body is that it
  1. Aregulates body temperature through sweating and panting, and removes waste in urine
  2. Bis the only source of energy in the animal's ration
  3. Cmakes the animal immune to tick borne disease
  4. Dprevents the animal from ever needing to be dipped

Question 405

[2 marks]Poultry Production
Chicks in a brooder whose temperature has fallen too low will
  1. Acrowd and huddle in a tight pile directly under the heat source, chirping loudly
  2. Bstop chirping altogether and feed steadily at the trough
  3. Cspread out evenly over the whole floor away from the heat source
  4. Dmove to the far corners of the house and pant with wings held out

Question 501

[1 marks]Farm Structures And Machinery
In fence construction, the anchor is used to
  1. Ahold the strained wires at their correct vertical spacing
  2. Btake the pull of the strained wires so the corner post is not dragged over
  3. Ccarry the wires along the fence line between straining posts
  4. Dcut and twist the barbed wire at a join

Question 502

[1 marks]Farm Structures And Machinery
Droppers are used in a fence to
  1. Amark the boundary of the farm on the title deed
  2. Bhold the wires at their correct spacing and stop animals pushing between them
  3. Canchor the corner of the fence against the pull of the wires
  4. Dcarry the whole weight of the fence, being driven deep into the ground

Question 503

[1 marks]Farm Structures And Machinery
Standards in a fence are the members which
  1. Aare driven into the ground at regular intervals to carry and support the wires
  2. Bare laid horizontally along the ground under the bottom wire
  3. Chang free on the wires without touching the ground
  4. Dare used to strain the wire tight before it is tied off

Question 504

[3 marks]Farm Structures And Machinery
Which row lists three tillage implements?
  1. AMouldboard plough, disc harrow, ridger
  2. BWire strainer, fencing pliers, crowbar
  3. CPlanter, maize sheller, wheelbarrow
  4. DKnapsack sprayer, milking machine, incubator

Question 505

[2 marks]Farm Structures And Machinery
The diagram shows an animal yoke with a weaker animal at one end and a stronger animal at the other. To share the load fairly, the trens hanging under the yoke should be
  1. Aslid towards the stronger animal, giving the weaker animal the longer arm of the yoke
  2. Bslid towards the weaker animal, giving the weaker animal the shorter arm of the yoke
  3. Cleft exactly in the middle of the yoke whatever the animals weigh
  4. Dremoved altogether so the yoke rests directly on both necks

Question 506

[1 marks]Farm Structures And Machinery
Name one tool used during fencing.

Answer this when you sit the paper.

Question 601

[3 marks]Farm Management And Economics
The law of supply states that, other things being equal,
  1. Athe quantity offered for sale does not change however the price moves
  2. Bthe quantity offered for sale depends only on the weather and never on price
  3. Cthe higher the price of a commodity, the smaller the quantity producers offer for sale
  4. Dthe higher the price of a commodity, the greater the quantity producers offer for sale

Question 602

[2 marks]Farm Management And Economics
A farm budget is important to a farmer chiefly because it
  1. Arecords what has already been spent, after the season has closed
  2. Bestimates income and expenditure in advance, so an enterprise can be judged before money is committed
  3. Creplaces the need to keep any farm records at all
  4. Dfixes the price the farmer will be paid for the crop

Question 603

[2 marks]Farm Management And Economics
A further use a farmer makes of a farm budget is that it
  1. Adecides which natural region the farm falls in
  2. Bsets a standard against which actual performance is later measured
  3. Cguarantees that no enterprise on the farm can make a loss
  4. Dremoves the need to apply for any loan

Question 604

[3 marks]Farm Management And Economics
A poultry farmer kept 90 birds and sold them at $5,00 each. The total expense for the project was $312,00. Calculate the profit made by the enterprise, in dollars.

Answer this when you sit the paper.

Question 701

[3 marks]Crop Production
A farmer is planting maize, a cereal crop. Planting should begin
  1. Awith the first effective rains, about 25 mm falling in a week, into a well prepared seedbed
  2. Bonly after the first weeds in the field have flowered and set seed
  3. Cat the very end of the rainy season, so the crop matures in the dry months
  4. Das soon as the crop residues of the last season have been burnt, whatever the rainfall

Question 702

[3 marks]Crop Production
The recommended spacing for a maize crop is 90 cm between rows and 30 cm within the row, at one plant per station. This spacing is used because it
  1. Aremoves the need to apply any basal fertiliser to the crop
  2. Bguarantees that no weed will germinate between the rows
  3. Cgives about 37 000 plants per hectare, the population the variety is bred to carry
  4. Dmakes the crop mature two months earlier than its variety allows

Question 703

[2 marks]Crop Production
When maize is planted, basal fertiliser such as Compound D is
  1. Adissolved in water and sprayed onto the leaves at planting
  2. Bplaced in the furrow and covered lightly with soil before the seed is dropped
  3. Cpoured directly onto the seed itself so the seedling meets it at once
  4. Dbroadcast only after the crop has reached knee height

Question 704

[2 marks]Crop Production
Maize seed is planted 5 to 7 cm deep and the soil is firmed over it. Firming the soil over the seed
  1. Aremoves the need to gap fill the stand later
  2. Bprevents the seedling from ever reaching the surface
  3. Cgives close seed to soil contact so moisture moves to the seed
  4. Dkills any seed that failed to germinate the season before

Question 705

[2 marks]Crop Production
A field measures 500 m by 400 m. Calculate its area in hectares.

Answer this when you sit the paper.

Question 706

[3 marks]Plant Nutrition And Fertilisers
A field of 20 hectares is to receive fertiliser at 350 kg per hectare. A 50 kg bag costs $33. Calculate the total cost of the fertiliser required, in dollars.

Answer this when you sit the paper.

Question 707

[3 marks]Plant Nutrition And Fertilisers
Ammonium nitrate is applied in splits rather than in one dose mainly because it
  1. Achanges the soil texture from sand to clay when applied all at once
  2. Bbecomes poisonous to the crop if it is stored for more than a week
  3. Cis highly soluble, so a single large dose is largely lost by leaching below the root zone
  4. Dcannot be bought in quantities large enough for one application

Question 708

[2 marks]Plant Nutrition And Fertilisers
A second reason split application of ammonium nitrate is effective is that it
  1. Amakes the crop mature before the rains arrive
  2. Bremoves the need for any basal fertiliser at planting
  3. Cmatches the supply of nitrogen to the crop's demand, which rises as the crop grows
  4. Dallows the farmer to apply less fertiliser than the recommended total rate

Question 801

[3 marks]Farm Structures And Machinery
As a planter is drawn along a prepared seedbed, its metering mechanisms are driven by
  1. Athe ground wheel turning as the planter moves forward
  2. Ba small petrol engine mounted on the seed hopper
  3. Cthe operator turning a crank by hand at each station
  4. Dthe weight of seed pressing down inside the hopper

Question 802

[2 marks]Farm Structures And Machinery
In a planter, the seed is dropped at the set spacing by
  1. Athe operator counting the seeds into the furrow by hand
  2. Bthe press wheel, which pushes seed out as it turns
  3. Ca fan that blows the seed out of the hopper at intervals
  4. Da metering plate or roller whose holes are matched to the seed size

Question 803

[2 marks]Farm Structures And Machinery
On a planter, the furrow opener and the press wheel do the following jobs:
  1. Athe opener meters the fertiliser and the press wheel meters the seed
  2. Bthe opener covers the seed and the press wheel opens the furrow
  3. Cthe opener cuts the furrow to the set depth and the press wheel firms the soil over the covered seed
  4. Dboth open the furrow, one ahead of the other

Question 804

[3 marks]Farm Structures And Machinery
To make an ox drawn mouldboard plough cut a deeper furrow, the operator should
  1. Alengthen the trek chain, or raise the hitch point on the hake
  2. Bslide the hitch to the right on the hake
  3. Cremove the plough's wheel altogether
  4. Dshorten the trek chain, or lower the hitch point on the hake

Question 805

[3 marks]Farm Structures And Machinery
The width of cut of an ox drawn mouldboard plough is adjusted by
  1. Aadding a second animal to the span
  2. Bsharpening the share on a grinding wheel
  3. Cchanging the length of the trek chain
  4. Dsliding the hitch or clevis sideways along the hake

Question 806

[2 marks]Farm Structures And Machinery
On a tractor mounted mouldboard plough, the top link is adjusted so that the plough
  1. Acuts a wider furrow at the front than at the rear
  2. Bruns level from front to rear, so every body cuts to the same depth
  3. Cleans over to the right until the rear body lifts clear of the soil
  4. Dcan be lifted without using the hydraulic system

Question 807

[3 marks]Farm Structures And Machinery
The function of a harrow in land preparation is to
  1. Aturn and bury the sod in primary tillage
  2. Bbreak the clods left by the plough into a fine tilth and level the surface
  3. Cthrow the soil into ridges and furrows for a root crop
  4. Dlift the crop out of the ground at harvest

Question 808

[2 marks]Farm Structures And Machinery
A ridger is used on a farm to
  1. Ashell maize cobs after the crop has been dried
  2. Bstrain fencing wire tight between two standards
  3. Cthrow soil into ridges and furrows for crops such as sweet potatoes and groundnuts
  4. Dcut the standing crop at ground level for harvest

Question 901

[2 marks]Crop Protection
A pre-emergence herbicide is one which is
  1. Aapplied to the leaves of weeds that are already growing among the crop
  2. Bapplied only to a crop that has already been harvested
  3. Cmixed into the basal fertiliser and ploughed in before the land is prepared
  4. Dapplied to the soil after planting, before the crop and the weeds emerge

Question 902

[2 marks]Crop Protection
A post-emergence herbicide differs from a pre-emergence one in that it is
  1. Aapplied to seed in the store before it is planted
  2. Bapplied to the bare soil before anything has come up
  3. Calways non-selective, so it kills the crop along with the weeds
  4. Dapplied after the crop and the weeds have emerged, onto the growing weed foliage

Question 903

[3 marks]Crop Protection
An advantage of mechanical weed control over chemical weed control is that mechanical control
  1. Aleaves no chemical residue in the soil, the crop or the water, and costs no cash for a chemical
  2. Bkills perennial weeds outright wherever the implement cuts them
  3. Ccan be done at any soil moisture, however wet the field is
  4. Dgives residual control that lasts the whole season after one pass

Question 904

[2 marks]Crop Protection
A further advantage of mechanical weed control is that the same pass
  1. Abreaks a soil cap and opens the surface to water and air
  2. Bsupplies the crop with nitrogen and phosphorus
  3. Cimmunises the crop against fungal disease
  4. Dsets the crop's plant population for the season

Question 905

[2 marks]Crop Protection
A disadvantage of controlling weeds mechanically is that it
  1. Acan only be used on a crop planted in rows more than two metres apart
  2. Bleaves a chemical residue that damages the following crop
  3. Cis slow and demands much labour or draught power at the busiest time of the season
  4. Dkills the crop as readily as it kills the weeds, whatever the operator does

Question 906

[2 marks]Crop Protection
A further disadvantage of mechanical weed control is that
  1. Ait works only on weeds that have already flowered
  2. Bperennial weeds with underground stems are spread rather than killed, since cut pieces regrow
  3. Cit can be carried out only by a qualified spray operator
  4. Dit leaves the soil surface completely sealed against rain

Question 907

[3 marks]Crop Production
A farmer is deciding the spacing for a maize crop. The rainfall of the natural region matters because
  1. Aa drier region takes a narrower spacing, so more plants can share the little water
  2. Brainfall affects only the planting date and never the spacing
  3. Cspacing is fixed by law and is the same in every natural region
  4. Da drier region takes a wider spacing, so the lower plant population matches the moisture available

Question 908

[2 marks]Crop Production
Another factor considered when determining the spacing of a named crop is
  1. Athe day of the week on which the crop is planted
  2. Bthe colour of the seed as it comes out of the packet
  3. Cthe variety and its maturity length, since a long season variety grows a larger canopy
  4. Dthe name given to the field by the farmer

Question 909

[2 marks]Crop Production
Spacing is also chosen with the farm's equipment in mind, because the row width must
  1. Abe set only after the crop has been harvested
  2. Bmatch the planter, the cultivator and the tractor wheel track
  3. Calways be exactly one metre, whatever implements the farm owns
  4. Dbe narrower than the width of the operator's own footprint

Question 1001

[3 marks]Animal Health
Hygiene is important in livestock husbandry because clean housing and equipment
  1. Araise the temperature inside the house so the animals grow faster
  2. Bguarantee a higher price for the animals at the auction floor
  3. Cremove the medium in which bacteria, worms and coccidia build up, so fewer animals fall sick
  4. Dmake dipping and vaccination unnecessary for the rest of the year

Question 1002

[3 marks]Animal Health
Hygienic milking, in which the udder and the utensils are washed, matters chiefly because it
  1. Akeeps mastitis out of the herd and keeps the milk safe and saleable
  2. Bremoves the need to feed the cow a production ration
  3. Cshortens the cow's dry period by several weeks
  4. Dmakes the cow give more milk at that milking than she otherwise would

Question 1003

[2 marks]Animal Health
Disinfecting and resting a poultry house between batches of birds is done because it
  1. Amakes the birds in the next batch grow feathers earlier
  2. Bbreaks the carry over of disease organisms from one batch to the next
  3. Cincreases the number of birds the house can legally hold
  4. Dremoves the need for a footbath at the door

Question 1004

[3 marks]Livestock Production
Which method of identifying livestock in Zimbabwe involves a hot iron and leaves a permanent registered mark?
  1. ABranding
  2. BTattooing
  3. CNeck chaining
  4. DEar notching

Question 1005

[2 marks]Livestock Production
Ear notching identifies an animal by
  1. Ainjecting an electronic transponder under the skin of the ear
  2. Bprinting an indelible number on the inside of the ear
  3. Cfixing a numbered plastic tag through the ear
  4. Dcutting a coded pattern of notches into the edge of the ear

Question 1006

[2 marks]Poultry Production
The method of identification used mainly on poultry is
  1. Ahorn branding
  2. Bfitting a numbered neck collar
  3. Chot iron branding on the breast
  4. Dleg or wing banding and toe punching

Question 1007

[3 marks]Animal Nutrition
Using the Pearson Square, a ration of 10 % protein is to be mixed from cotton seed cake at 17 % and maize at 6,5 %. Give the mixing ratio of cotton seed cake to maize, in its simplest form.

Answer this when you sit the paper.

Question 1008

[2 marks]Animal Nutrition
An animal weighing 500 kg consumes 3 % of its body weight per day. Calculate its daily feed requirement, in kilograms.

Answer this when you sit the paper.

Question 1101

[3 marks]Livestock Production
A farmer in a hot, dry, tick infested part of the lowveld is choosing a cattle breed. The factor that should weigh most heavily is
  1. Awhether the breed is popular in Europe this year
  2. Bthe colour the farmer finds most attractive in a herd
  3. Cthe breed's tolerance of heat, drought and tick borne disease
  4. Dthe number of letters in the breed's name

Question 1102

[3 marks]Livestock Production
Which of the following is also considered when selecting a breed of livestock to keep on a farm?
  1. AThe month in which the farmer was born
  2. BThe colour of the farm's roofing sheets
  3. CThe purpose of the enterprise, whether beef, dairy, dual purpose or draught
  4. DThe distance of the farm from the nearest school

Question 1103

[2 marks]Livestock Production
A farmer with little capital and limited management skill should avoid a high yielding exotic breed because such a breed
  1. Acannot be sold at any auction in Zimbabwe
  2. Bneeds concentrates, housing and close management, and punishes poor management with heavy losses
  3. Cis not recognised by the veterinary authorities
  4. Dproduces no offspring unless artificially inseminated

Question 1104

[3 marks]Animal Health
Anthrax, blackleg and brucellosis in farm animals are all caused by
  1. Aviruses
  2. Bbacteria
  3. Cprotozoa
  4. Dinternal parasites

Question 1105

[2 marks]Animal Health
Besides organisms, ill-health in farm animals is also caused by
  1. Athe animal being given clean drinking water every day
  2. Bthe animal being housed in a well ventilated building
  3. Ca deficiency or an excess of a nutrient, mineral or vitamin in the ration
  4. Dthe animal being weighed too often during the season

Question 1106

[2 marks]Animal Health
Overcrowding, transport, extremes of temperature and poor ventilation cause ill-health in farm animals mainly by
  1. Astressing the animals, which lowers their resistance to disease
  2. Badding poisonous minerals to the animals' feed
  3. Cshortening the gestation period of every breeding female
  4. Dkilling the animals outright within a few hours

Question 1107

[2 marks]Animal Health
The mixing ratio of oxyvet is 200 ml in 20 litres of water. Calculate the amount of oxyvet, in millilitres, needed to mix in 5 litres of water.

Answer this when you sit the paper.

Question 1108

[3 marks]Animal Health
Which of the following is a recognised way of administering an antibiotic to farm animals?
  1. AInjecting it under the skin or into the muscle of the animal
  2. BBurning it near the animal so the smoke is inhaled
  3. CMixing it into the bedding of the pen
  4. DRubbing it into the animal's hooves once the animal has recovered

Question 1201

[3 marks]Plant Breeding And Propagation
Cross-breeding differs from in-breeding in that cross-breeding is the mating of
  1. Aa sire with his own daughter within one breed
  2. Btwo animals that share both parents
  3. Canimals of the same breed that are closely related
  4. Danimals of two different breeds, which are unrelated to each other

Question 1202

[3 marks]Plant Breeding And Propagation
The offspring of a cross between two different breeds often grow faster and survive better than either parent. This effect is called
  1. Ainbreeding depression
  2. Bhybrid vigour, or heterosis
  3. Cline breeding
  4. Dgrading down

Question 1203

[2 marks]Plant Breeding And Propagation
A breeder who in-breeds a herd too closely runs the risk of inbreeding depression, which shows as
  1. Athe loss of every distinguishing feature of the breed within one generation
  2. Bthe herd changing its coat colour to match its ancestors
  3. Ca rise in fertility, growth rate and milk yield across the herd
  4. Da fall in fertility, growth rate, vigour and survival, and the appearance of hidden defects

Question 1204

[3 marks]Animal Health
The most serious impact of ticks on livestock farming in Zimbabwe is that ticks
  1. Amake cattle refuse to drink water from a trough
  2. Bprevent cattle from being branded for identification
  3. Ceat the grazing that the cattle would otherwise have eaten
  4. Dtransmit January disease, heartwater, redwater and gallsickness, which kill large numbers of cattle

Question 1205

[3 marks]Animal Health
The death of cattle from tick borne disease hits a communal farming household particularly hard because the household
  1. Amust then pay a fine to the veterinary authorities
  2. Bis required to leave its land and move to a new district
  3. Closes the right to keep any other kind of livestock
  4. Dloses its draught power and so cannot plough the following season

Question 1206

[2 marks]Animal Health
Even where ticks do not transmit disease, a heavy tick burden damages an animal because the ticks
  1. Ablock the animal's ears so that it cannot hear the herdsman
  2. Bmake the animal's coat grow long enough to overheat it
  3. Csuck blood, causing anaemia, loss of condition and stunted growth
  4. Deat the animal's feed out of the trough at night

Question 1207

[2 marks]Animal Health
Ticks reduce the value of a slaughtered animal to the leather industry because tick bites
  1. Aleave holes and scars in the hide, so it is downgraded
  2. Bturn the hide a colour that cannot be dyed
  3. Ccause the hide to be classed as a notifiable disease risk
  4. Dmake the hide too thick to be tanned at all

Question 1208

[2 marks]Farm Management And Economics
Ticks impose a permanent cost on livestock farming in Zimbabwe because the farmer must
  1. Areplace the whole herd with a different species every second year
  2. Bfence every paddock with barbed wire before the rains
  3. Ckeep the cattle indoors for the whole of the wet season
  4. Ddip or spray regularly, paying for acaricide, dip tanks, labour and fuel

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The answers, and why they are the answers

Sit the paper here to see which ones you got right. Danho explains every question, keeps your score, and works without a connection.