Biol1 Jun 2009

Centre Number For inspectors Use chance Number Surname Other Names Examiners Initials Candidate Signature Question General Certificate of direction Advanced underling Examination June 2009 Mark 1 2 3 Biology Unit 2 BIOL2 4 5 The variety of living organisms 6 Thursday 4 June 2009 1.30 pm to 3.15 pm 7 8 9 For this write up you must have: G a swayer with millimetre measurements. You may use a calculator. TOTAL Time allowed G 1 hour 45 minutes Instructions G G G G G G Use ignominious ink or black ball-point pen. Fill in the corneres at the top of this page. respond all questions. You must answer the questions in the spaces provided. reactions written in margins or on blank pages leave not be marked. You may ask for extra paper. unnecessary paper must be secured to this booklet. Do all nervy utilisation in this book. indulge through any work you do not want to be marked. In formation G G G G The maximum mark for this paper is 85. The marks for questions are shown in brackets. Quality of Written talk will be assessed in all answers. You will be marked on your energy to: use good English organise information clearly use high-fidelity scientific vocabulary where appropriate.

(JUN09BIOL201) APW/Jun09/BIOL2 BIOL2 2 Areas outside the box will not be scanned for marking Answer all questions in the spaces provided. 1 The plot shows some of the whacking blood vessels in a mammal. A E Heart C B liver-colored D Small intestine 1 (a) Add arrows to the draw to show the direc! tion of blood flow in individually of the blood vessels A to E. (1 mark) 1 (b) (i) Which of blood vessels A to E is the liverwort portal vein? (1 mark) 1 (b) (ii) Which of blood vessels A to E contains blood at the lowest pressure? (1 mark) (02) APW/Jun09/BIOL2 3 1 (c) Areas outside the box will not be scanned for marking Complete the table to...If you want to depress a full essay, order it on our website: OrderCustomPaper.com

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