Cambridge IGCSE™ * 2 6 7 4 5 0 3 0 4 5 * BIOLOGY 0610/62 Paper 6 Alternative to Practical May/June 2021 1 hour You must answer on the question paper. No additional materials are needed. INSTRUCTIONS Answer all questions. 1. ● Tooth decay , kwashiorkor and marasmus ● Use a black or dark blue pen. You may use an HB pencil for any diagrams or graphs. Write your name, centre number and candidate number in the boxes at the top ofRemoved the page. 2. ● Lymphatic system ● Write your answer to each question in the space provided. Do nottreatment use an erasable pen or correctionand fluid. by pass) 3. ● CHD ( angioplasty ● Do not write on any bar codes. You may use a calculator. 4. ● Smoking and heroin , alcohol , steroidal hormones ● You should show all your working and use appropriate units. 5. Excretion dialysis 6. INFORMATION Contraception and breast feeding ● The total mark for this paper is 40. The number marks for each question or part question is shown in brackets [ 7. ● Sickle cell of anaemia ]. 8. Female contraceptive hormones , famine , acid rain , sewage treatment 1. Added Corona virus 2. Amino acids in polypeptide chain ,,,specific arrangement to be curled and folded to give a specific shape ( 3D ) to have a protein with specific function . 3. DNA doubling before mitosis This document has 12 pages. Any blank pages are indicated. 4. IVF and AI assisted reproduction ….zoos ( captive breeding programme to increase genetic diversity ) DC (ST/JG) 201921/3 © UCLES 2021 5 Mycoprotein ( food ) produced by fungus called fusarium [Turn over