Cambridge IGCSE Agriculture 0600 — 2009 Oct/Nov Paper 1 · Variant 1

This document consists of 14 printed pages and 2 blank pages. IB09 11_0600_01/2RP © UCLES 2009 [Turn over *7368435378* UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education AGRICULTURE 0600/01 Paper 1 Multiple Choice October/November 2009 45 minutes Additional Materials: Multiple Choice Answer Sheet Soft clean eraser Soft pencil (type B or HB is recommended) READ THESE INSTRUCTIONS FIRST Write in soft pencil. Do not use staples, paper clips, highlighters, glue or correction fluid. Write your name, Centre number and candidate number on the Answer Sheet in the spaces provided unless this has been done for you. There are forty questions on this paper. Answer all questions. For each question there are four possible answers A, B, C and D. Choose the one you consider correct and record your choice in soft pencil on the separate Answer Sheet. Read the instructions on the Answer Sheet very carefully. Each correct answer will score one mark. A mark will not be deducted for a wrong answer. Any rough working should be done in this booklet. www.XtremePapers.com

2 © UCLES 2009 0600/01/O/N/09 1 Which animals provide both food and clothing materials? A chickens B donkeys C pigs D sheep 2 The diagram shows the water cycle. X Which process is represented by the arrows at X? A condensation B evaporation C respiration D transpiration 3 Which process can cause chemical weathering of rocks? A fast flowing rivers B freezing of water in crevices C rain on limestone D wind blown sand

3 © UCLES 2009 0600/01/O/N/09 [Turn over 4 What is a characteristic of a soil containing a high proportion of sand particles? A difficult to cultivate B easily leached C easily waterlogged D slow to warm up 5 The diagram shows the result of a soil test being carried out on a sample from a garden plot. 3 4 5 6 7 8 soil pH meter soil sample Lime is spread on the garden plot and a further sample taken for testing. Which reading will the meter be expected to show? A 3 B 5 C 6 D 8 6 Which inorganic fertiliser provides the soil with nitrogen? A ammonium sulfate B muriate of potash C potassium sulfate D superphosphate 7 Which part of the bean flower produces male gametes? B A C D

4 © UCLES 2009 0600/01/O/N/09 8 The diagram shows a section through a leaf. Which cell does not contain chlorophyll? A B C D 9 The diagram shows an Irish potato plant. W X Y Z Where do these processes occur in this plant? photosynthesis translocation sexual reproduction A W Z Y B X Y W C Y X Z D Z W X

5 © UCLES 2009 0600/01/O/N/09 [Turn over 10 The diagram shows a maize plant. Where are the styles? A D B C 11 The diagram shows a bee in a flower. What does the bee transfer from flower to flower? A anthers B nectar C ovules D pollen

6 © UCLES 2009 0600/01/O/N/09 12 In the cultivation of a cereal crop, at which stage should organic manure be applied? A as seedlings emerge B before sowing C just before flowering D when plants are 10–20 cm tall 13 Stumping, clearing and ploughing are all stages in A fencing. B harvesting. C irrigation. D land reclamation. 14 What is the most suitable cultivation depth for cereal seed bed preparation? A 3 cm B 7 cm C 15 cm D 35 cm 15 Which conditions are best for the spread of fungal spores? A damp and cold B damp and warm C dry and cold D dry and warm 16 The diagram shows part of a label from a can of insecticide. Rates of Use 1.0 litre in 500 litres of water 3.0 litres in 400 litres of water per hectare fruit crops ground crops What is the correct dilution rate for 0.5 hectares of potatoes? A 1.0 litre in 500 litres of water B 1.0 litre in 200 litres of water C 1.5 litres in 500 litres of water D 1.5 litres in 200 litres of water

7 © UCLES 2009 0600/01/O/N/09 [Turn over 17 A crop shows poor growth and powdery leaves. What is the likely cause? A a bacterial disease B a deficiency disease C a fungal disease D a viral disease 18 The diagram shows the reproductive system of a male ruminant. Y What is produced by Y? A ova B semen C sperm D urine 19 In which chamber of a ruminant digestive system is gastric juice produced? A abomasum B omasum C reticulum D rumen

8 © UCLES 2009 0600/01/O/N/09 20 The diagram shows the reproductive system of a female mammal. Where does fertilisation take place? rectum B C A D 21 What is the order in which food passes through the digestive system of a non-ruminant? A duodenum → oesophagus → ileum → stomach B ileum → stomach → oesophagus → duodenum C oesophagus → stomach → duodenum → ileum D stomach → duodenum → oesophagus → ileum 22 One bird in a flock of chickens appears to be sick. What should the farmer do first? A change the litter in the chicken house B clean the feeders and drinkers C isolate the sick bird D notify the authorities 23 In farm livestock, what encourages the spread of disease but does not cause disease? A bacteria B iron deficiency C overcrowding D viruses

9 © UCLES 2009 0600/01/O/N/09 [Turn over 24 A dairy cow is given a production ration of 1 kg of feed per 5 litres of milk produced. How much production ration will the cow yielding 15 litres of milk be given? A 3 kg B 5 kg C 12 kg D 15 kg 25 Which animal is a non-ruminant and has a digestive system adapted for bulky foods such as grass? A donkey B goat C pig D sheep 26 The table shows four poultry diets. Which one is suitable for laying hens? maize % groundnut cake % calcium supplement % A 52 40 8 B 54 44 2 C 60 38 2 D 64 35 1 27 When homozygous tall pea plants were cross-pollinated with dwarf plants, all of the plants of the next generation were tall. A heterozygous tall plant is cross-pollinated with a dwarf plant. What is the expected ratio of the next generation? tall dwarf A 1 3 B 1 1 C 3 1 D 4 0

10 © UCLES 2009 0600/01/O/N/09 28 In cattle the allele (B) that gives a black coat is dominant over the allele (b) that gives a red coat. Several matings of a black bull with red cows gave this result. black bull × red cows offspring black calves red calves ratio 1 : 1 What was the genetic make up of the black bull and the black calves? black bull black calves A BB BB B BB Bb C Bb BB D Bb Bb 29 What describes extensive grazing? A Cattle are kept in paddocks. B Cattle are moved each day with electric fencing. C Cattle graze freely over a large area. D Cattle have green food given to them. 30 The diagrams show four farm animals. Which animal feeds by browsing? A B C D 31 What is the main reason for treating wooden fence posts with creosote? A to avoid shrinkage in dry weather B to improve appearance C to prevent rotting D to reduce damage by livestock

11 © UCLES 2009 0600/01/O/N/09 [Turn over 32 The diagram shows a corner of a fence. support post fence post corner post barbed wire twisted bracing wire What does the twisted bracing wire help to support? A the barbed wire B the corner post C the fence post D the support post 33 Which floor can be most easily kept clean? A concrete B earth C stones D wood 34 Thatch is used as a roofing material. Which advantage and disadvantage are correct? advantage disadvantage A burns easily not readily available B good insulator home for pests C long lasting blown by the wind D reflects heat eaten by cattle

12 © UCLES 2009 0600/01/O/N/09 35 The diagram shows a farm dam. Where is the water pressure greatest? water dam B A C C D D C D concrete 36 The diagram shows how two soft plastic water pipes can be joined. connector pipe pipe clip clip What could be done to make the task easier? A Heat the connector piece in a flame. B Place the pipe ends in hot water. C Soak the connector piece in petrol. D Split the pipe ends with a knife. 37 The diagram shows four hand tools that are often used on farms. Which tool needs regular oiling to prevent rusting? A B C D (tools not to scale)

13 © UCLES 2009 0600/01/O/N/09 [Turn over 38 The diagram shows a screw used in making wooden equipment such as nest boxes and hutches for small animals. screw Which tool is used to fix the screw? A B C D (tools not to scale) 39 The diagram shows a metal trailer. At which point should oil be applied for lubrication? A B C D

14 © UCLES 2009 0600/01/O/N/09 40 The graph shows a principle of agricultural economics. output inputs Which economic principle is shown? A depreciation of value B diminishing returns C risk and uncertainty D supply and demand

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UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education MARK SCHEME for the October/November 2009 question paper for the guidance of teachers 0600 AGRICULTURE 0600/01 Paper 1 (Multiple Choice), maximum raw mark 40 Mark schemes must be read in conjunction with the question papers and the report on the examination. • CIE will not enter into discussions or correspondence in connection with these mark schemes. CIE is publishing the mark schemes for the October/November 2009 question papers for most IGCSE, GCE Advanced Level and Advanced Subsidiary Level syllabuses and some Ordinary Level syllabuses. www.XtremePapers.com

Page 2 Mark Scheme: Teachers’ version Syllabus Paper IGCSE – October/November 2009 0600 01 © UCLES 2009 Question Number Key Question Number Key 1 D 21 C 2 B 22 C 3 C 23 C 4 B 24 A 5 D 25 A 6 A 26 A 7 B 27 B 8 A 28 D 9 B 29 C 10 B 30 D 11 D 31 C 12 B 32 C 13 D 33 A 14 C 34 B 15 B 35 D 16 D 36 B 17 C 37 D 18 C 38 A 19 A 39 C 20 A 40 B