*JUN2284611H01 *IB/M/Jun22/E208461/1HFor Examiners UseQuestionMark1234567TOTALTime allowed: 1 hour 45 minutesMaterialsFor this paper you must have:a ruler a scientific calculator .InstructionsUse black ink or black ball -point pen. Pencil should only be used for drawing. Fill in the boxes at the top of this page. Answer all questions in the spaces provided. If you need extra space for your answer(s), use the lined pages at the end of this book. Write the question number against your answer(s). Do all rough work in this book. Cross through any work you do not want to be marked. In all calculations, show clearly how you work out your answer.InformationThe maximum mark for this paper is 100. The marks for questions are shown in brackets. You are expected to use a calculator where appropriate. You are reminded of the need for good English and clear presentation in your answers.Please write clearly in block capitals.Centre numberCandidate numberSurnameForename(s)Candidate signatureI declare this is my own work.GCSEBIOLOGYHigherTier Paper 1H H2 * 02 * IB/M/Jun22/8461/1H Do not write outside the box There are no questions on this page DO NOT WRITE ON THIS PAGE ANSWER IN THE SPACES PROVIDED3 * 03 * Turn over IB/M/Jun22/8461/1H Do not write outside the box