Enviar pesquisa
Carregar
0610 w13 qp_61
•
0 gostou
•
196 visualizações
King Ali
Seguir
Educação
Denunciar
Compartilhar
Denunciar
Compartilhar
1 de 12
Baixar agora
Baixar para ler offline
Recomendados
Salts
Salts
King Ali
0620 w13 qp_12
0620 w13 qp_12
King Ali
0510 w13 qp_41
0510 w13 qp_41
King Ali
0620 w07 qp_3
0620 w07 qp_3
King Ali
11 bctopic6
11 bctopic6
King Ali
0580 w13 qp_41
0580 w13 qp_41
King Ali
0580 s11 qp_21
0580 s11 qp_21
King Ali
0610 w13 ms_62
0610 w13 ms_62
King Ali
Recomendados
Salts
Salts
King Ali
0620 w13 qp_12
0620 w13 qp_12
King Ali
0510 w13 qp_41
0510 w13 qp_41
King Ali
0620 w07 qp_3
0620 w07 qp_3
King Ali
11 bctopic6
11 bctopic6
King Ali
0580 w13 qp_41
0580 w13 qp_41
King Ali
0580 s11 qp_21
0580 s11 qp_21
King Ali
0610 w13 ms_62
0610 w13 ms_62
King Ali
0620 s03 qp_6
0620 s03 qp_6
King Ali
0620 w13 qp_62
0620 w13 qp_62
King Ali
0510 w13 qp_22
0510 w13 qp_22
King Ali
0625 w10 qp_63
0625 w10 qp_63
King Ali
0625 w05 qp_1
0625 w05 qp_1
King Ali
0510 w13 ms_21
0510 w13 ms_21
King Ali
0620 w13 ms_32
0620 w13 ms_32
King Ali
0620 s07 qp_3
0620 s07 qp_3
King Ali
0620 w13 qp_12
0620 w13 qp_12
King Ali
0625 w09 qp_32
0625 w09 qp_32
King Ali
0620 s09 qp_1
0620 s09 qp_1
King Ali
0510 w10 qp_21
0510 w10 qp_21
King Ali
Friendship Poem by Haider Ali (1)
Friendship Poem by Haider Ali (1)
King Ali
Friendship Poem by Haider Ali (2)
Friendship Poem by Haider Ali (2)
King Ali
Hands and feet decorated paper
Hands and feet decorated paper
King Ali
Multicultural children decorated paper
Multicultural children decorated paper
King Ali
0610_s04_qp_3
0610_s04_qp_3
King Ali
0610_s06_qp_3
0610_s06_qp_3
King Ali
Circular+(warning)+drinking+water
Circular+(warning)+drinking+water
King Ali
0620_w08_qp_2
0620_w08_qp_2
King Ali
0620_w05_qp_6
0620_w05_qp_6
King Ali
0620_s05_qp_3
0620_s05_qp_3
King Ali
Mais conteúdo relacionado
Destaque
0620 s03 qp_6
0620 s03 qp_6
King Ali
0620 w13 qp_62
0620 w13 qp_62
King Ali
0510 w13 qp_22
0510 w13 qp_22
King Ali
0625 w10 qp_63
0625 w10 qp_63
King Ali
0625 w05 qp_1
0625 w05 qp_1
King Ali
0510 w13 ms_21
0510 w13 ms_21
King Ali
0620 w13 ms_32
0620 w13 ms_32
King Ali
0620 s07 qp_3
0620 s07 qp_3
King Ali
0620 w13 qp_12
0620 w13 qp_12
King Ali
0625 w09 qp_32
0625 w09 qp_32
King Ali
0620 s09 qp_1
0620 s09 qp_1
King Ali
Destaque
(11)
0620 s03 qp_6
0620 s03 qp_6
0620 w13 qp_62
0620 w13 qp_62
0510 w13 qp_22
0510 w13 qp_22
0625 w10 qp_63
0625 w10 qp_63
0625 w05 qp_1
0625 w05 qp_1
0510 w13 ms_21
0510 w13 ms_21
0620 w13 ms_32
0620 w13 ms_32
0620 s07 qp_3
0620 s07 qp_3
0620 w13 qp_12
0620 w13 qp_12
0625 w09 qp_32
0625 w09 qp_32
0620 s09 qp_1
0620 s09 qp_1
Mais de King Ali
0510 w10 qp_21
0510 w10 qp_21
King Ali
Friendship Poem by Haider Ali (1)
Friendship Poem by Haider Ali (1)
King Ali
Friendship Poem by Haider Ali (2)
Friendship Poem by Haider Ali (2)
King Ali
Hands and feet decorated paper
Hands and feet decorated paper
King Ali
Multicultural children decorated paper
Multicultural children decorated paper
King Ali
0610_s04_qp_3
0610_s04_qp_3
King Ali
0610_s06_qp_3
0610_s06_qp_3
King Ali
Circular+(warning)+drinking+water
Circular+(warning)+drinking+water
King Ali
0620_w08_qp_2
0620_w08_qp_2
King Ali
0620_w05_qp_6
0620_w05_qp_6
King Ali
0620_s05_qp_3
0620_s05_qp_3
King Ali
0610_s14_qp_33
0610_s14_qp_33
King Ali
5125_w03_qp_04
5125_w03_qp_04
King Ali
0610_w11_qp_22
0610_w11_qp_22
King Ali
0625_w14_qp_11
0625_w14_qp_11
King Ali
0625_w13_qp_12
0625_w13_qp_12
King Ali
0625_s06_qp_1
0625_s06_qp_1
King Ali
0625_w12_qp_11
0625_w12_qp_11
King Ali
0625_w11_qp_11
0625_w11_qp_11
King Ali
0625_s14_qp_11
0625_s14_qp_11
King Ali
Mais de King Ali
(20)
0510 w10 qp_21
0510 w10 qp_21
Friendship Poem by Haider Ali (1)
Friendship Poem by Haider Ali (1)
Friendship Poem by Haider Ali (2)
Friendship Poem by Haider Ali (2)
Hands and feet decorated paper
Hands and feet decorated paper
Multicultural children decorated paper
Multicultural children decorated paper
0610_s04_qp_3
0610_s04_qp_3
0610_s06_qp_3
0610_s06_qp_3
Circular+(warning)+drinking+water
Circular+(warning)+drinking+water
0620_w08_qp_2
0620_w08_qp_2
0620_w05_qp_6
0620_w05_qp_6
0620_s05_qp_3
0620_s05_qp_3
0610_s14_qp_33
0610_s14_qp_33
5125_w03_qp_04
5125_w03_qp_04
0610_w11_qp_22
0610_w11_qp_22
0625_w14_qp_11
0625_w14_qp_11
0625_w13_qp_12
0625_w13_qp_12
0625_s06_qp_1
0625_s06_qp_1
0625_w12_qp_11
0625_w12_qp_11
0625_w11_qp_11
0625_w11_qp_11
0625_s14_qp_11
0625_s14_qp_11
0610 w13 qp_61
1.
This document consists
of 11 printed pages and 1 blank page. IB13 11_0610_61/2RP © UCLES 2013 [Turn over *6572596776* UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education BIOLOGY 0610/61 Paper 6 Alternative to Practical October/November 2013 1 hour Candidates answer on the Question Paper No Additional Materials are required. READ THESE INSTRUCTIONS FIRST Write your Centre number, candidate number and name on all the work you hand in. Write in dark blue or black pen. You may use a pencil for any diagrams or graphs. Do not use staples, paper clips, highlighters, glue or correction fluid. DO NOT WRITE IN ANY BARCODES. Answer all questions. Electronic calculators may be used. You may lose marks if you do not show your working or if you do not use appropriate units. At the end of the examination, fasten all your work securely together. The number of marks is given in brackets [ ] at the end of each question or part question. w w w .Xtrem ePapers.com
2.
2 © UCLES 2013
0610/61/O/N/13 For Examiner's Use 1 Seeds from the plant family Papilionaceae form an important part of the human diet. Fig. 1.1 shows three different types of seed that have been soaked in water for 24 hours. lentils chickpeas soya beans Fig. 1.1 (a) Describe the differences in shape and appearance of the seed coat (testa) between the three types of seed. Write your answers in Table 1.1. Table 1.1 feature lentil chickpea soya bean shape of seed appearance of seed coat [3]
3.
3 © UCLES 2013
0610/61/O/N/13 [Turn over For Examiner's Use (b) A group of students were planning an investigation into the effect of temperature on the germination of seeds. The teacher gave them a list of possible variables. temperature number of seeds germinated intensity of light time length of seedling volume of water From this list, select the most suitable: variable to change; variable to measure. [2]
4.
4 © UCLES 2013
0610/61/O/N/13 For Examiner's Use Fig. 1.2 shows the same three seeds after they have been germinated in suitable conditions. lentil chickpea soya bean S T Fig. 1.2 (c) (i) Make a large, labelled drawing of the lentil seedling. [4]
5.
5 © UCLES 2013
0610/61/O/N/13 [Turn over For Examiner's Use (ii) You are going to calculate the magnification of your drawing. Measure the length of the line ST on Fig. 1.2. length of line ST mm Draw line ST on your drawing in the same position as in Fig. 1.2. Measure the corresponding length of ST on your drawing. length of ST in drawing mm Calculate the magnification of your drawing. Show your working. magnification × [4] Lentils contain protein and a small quantity of fat. (d) Describe the food tests you could carry out to show that lentil seeds contain: (i) protein; [2] (ii) fat. [3]
6.
6 © UCLES 2013
0610/61/O/N/13 For Examiner's Use (e) The percentage of protein and fat in five types of seed, are shown in Table 1.2. Table 1.2 type of seed percentage of protein / % percentage of fat / % chickpea 8.0 2.5 lentil 9.0 0.6 lima bean 8.0 0.4 mung bean 7.0 0.4 soya bean 16.0 8.0 (i) Construct a bar chart to show the percentages of protein and fat in the five types of seed. Use the same axes for the two sets of data. [5] (ii) Meat is a good source of protein. Name the type of seed in Table 1.2 that would be a good alternative to meat in the human diet. [1]
7.
7 © UCLES 2013
0610/61/O/N/13 [Turn over For Examiner's Use Fig. 1.3 shows part of a label from a packet of soya bean seeds. The label shows the energy content measured in kilojoules. Soya Beans Nutrition Typical composition 50g serving provides Energy Protein Carbohydrate Fat 230kJ 8.5g 4.5g 4.0g Fig. 1.3 Fig. 1.4 shows a simple calorimeter. This apparatus can be used to find the energy content of a soya bean seed. The soya bean seed is burned and the energy released is absorbed by the water in the test-tube. thermometer water burning soya bean seed Fig. 1.4 (f) Suggest how you could safely carry out a simple investigation to find the energy content of a sample of soya bean seeds. State what you would need to measure and control. [3] [Total: 27]
8.
8 © UCLES 2013
0610/61/O/N/13 For Examiner's Use 2 A student investigated the effect of solution E on cucumber. A thin slice, approximately 2mm thick, was cut from a cucumber as shown in Fig. 2.1. 2mmdark green outer tissue pale green inner tissue area of seeds Fig. 2.1 The centre of the slice was removed as shown in Fig. 2.2A. The slice was cut in half as shown in Fig. 2.2B. A B dark green outer tissue dark green outer tissue pale green inner tissue centre removed Fig. 2.2
9.
9 © UCLES 2013
0610/61/O/N/13 [Turn over For Examiner's Use One piece (half slice) of cucumber was placed in solution E. A second piece was placed in water. After 5 minutes the shape of the pieces in solution E and water had changed. Table 2.1 shows the pieces of cucumber before and after being placed in solution E and water. Table 2.1 the shape of the piece of cucumber before being placed in solution E the shape of the piece of cucumber after being placed in solution E the shape of the piece of cucumber before being placed in water the shape of the piece of cucumber after being placed in water dark green outer tissue pale green inner tissue dark green outer tissue pale green inner tissue dark green outer tissue pale green inner tissue dark green outer tissue pale green inner tissue (a) Describe the effect of solution E and water on: (i) the dark green outer tissue of the pieces of cucumber; in solution E in water [2]
10.
10 © UCLES 2013
0610/61/O/N/13 For Examiner's Use (ii) the pale green inner tissue of the pieces of cucumber. in solution E in water [2] (b) Explain the effect of solution E on the tissues of the cucumber. [3] (c) State one possible source of error in the method used in this investigation. Suggest a suitable improvement. source of error improvement [2] [Total: 9]
11.
11 © UCLES 2013
0610/61/O/N/13 For Examiner's Use 3 Slugs and snails are molluscs that can live in water or on land. Fig. 3.1 shows a slug and a snail. slug snail Fig. 3.1 (a) (i) Describe two features, visible in Fig. 3.1, that suggest the slug and the snail belong to the same group of molluscs. 1 2 [2] (ii) Describe one difference, other than size, visible in Fig. 3.1, between the slug and the snail. [1] Fig. 3.2 shows a shell of a mollusc. Fig. 3.2 (b) Suggest the importance of the shell to molluscs that belong to this group. [1] [Total: 4]
12.
12 Copyright Acknowledgements: Permission to
reproduce items where third-party owned material protected by copyright is included has been sought and cleared where possible. Every reasonable effort has been made by the publisher (UCLES) to trace copyright holders, but if any items requiring clearance have unwittingly been included, the publisher will be pleased to make amends at the earliest possible opportunity. University of Cambridge International Examinations is part of the Cambridge Assessment Group. Cambridge Assessment is the brand name of University of Cambridge Local Examinations Syndicate (UCLES), which is itself a department of the University of Cambridge. © UCLES 2013 0610/61/O/N/13 BLANK PAGE
Baixar agora