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They may not be otherwise reproduced or distributed. The copyright of Neap Trial Exams remains with Neap. No Neap Trial Exam or any part thereof is to be issued or passed on by any person to any party inclusive of other schools, non-practising teachers, coaching colleges, tutors, parents, students, publishing agencies or websites without the express written consent of Neap.  \nCopyright © 2022 Neap Education Pty Ltd ABN 43 634499 791 91a Orrong Cres Caulfield North VIC 3161 Tel: (03) 9639 4318 VCEBio2_QB_2022  \nSECTION A – MULTIPLE-CHOICE QUESTIONS  \nInstructions for Section A  \nAnswer all questions in pencil on the answer sheet provided for multiple-choice questions. Choose the response that is correct or that best answers the question.  \nA correct answer scores 1; an incorrect answer scores 0.  \nMarks will not be deducted for incorrect answers.  \nNo marks will be given if more than one answer is completed for any question.  \nUnless otherwise indicated, the diagrams in this booklet are not drawn to scale.  \nQuestion 1  \nAn organism’s genome consists of  \nA. only the genes that code for important body features.  \nB. all the genes located on the autosomes.  \nC. all the DNA of the genes on all chromosomes.  \nD. only the genes of the maternal chromosomes.  \nQuestion 2  \nWhich one of the following best describes homologous chromosomes?  \nA. a pair of chromosomes of the same length  \nB. two chromosomes that have the same centromere position  \nC. a pair of chromosomes that have identical alleles  \nD. two chromosomes with the same gene loci  \nQuestion 3  \nEach DNA molecule consists of  \nA. one chain of nucleotides in a double strand.  \nB. four different nitrogenous bases as subunits.  \nC. identical bases that pair up between the strands.  \nD. a double helix of nucleotide units.  \nQuestion 4  \nWhich row in the table shows the inputs and outputs of meiosis and the terms used to describe the chromosome numbers?  \nA.  \nB.  \nC.  \nD.  \n\n| Input | Term for chromosome number of the input into meiosis | Output | Term for chromosome number of the output from meiosis |\n| --- | --- | --- | --- |\n| adult somatic cell | n | sex cell | n |\n| adult gonad cell | 2n | gamete | n |\n| somatic cell | 2n | zygote | 2n |\n| gonad cell | n | sperm or egg | n |\n\nUse the following information to answer Questions 5–8.  \nThe following diagram shows a karyotype for an individual with Edward’s syndrome.  \n19 20 21 22  \nF G  \nX Y  \nQuestion 5  \nWhich on","cbCaij5iPlESuRwC","https://ap.wps.com/l/cbCaij5iPlESuRwC","pdf",666089,21,"English","# Section A – Multiple-choice questions\n## Instructions for Section A","[{\"question\":\"What are the allowed materials for students during the examination?\",\"answer\":\"Students may bring pens, pencils, highlighters, erasers, sharpeners and rulers. Blank sheets and correction fluid/tape are not permitted.\"},{\"question\":\"How are answers in Section A marked?\",\"answer\":\"A correct answer scores 1 and an incorrect answer scores 0. Marks are not deducted for incorrect answers, and no marks are given if more than one answer is completed for any question.\"},{\"question\":\"Which process during meiosis can lead to conditions such as Edward’s syndrome?\",\"answer\":\"Non-disjunction occurs during meiosis and can cause conditions such as Edward’s syndrome.\"}]","Trial Examination 2022 - VCE Biology Unit 2 - Written Examination Question and Answer Booklet | PDF",1789904476,53]