This question assessed Module 9.1 skills content and was generally well answered. 1 General features of … •Reproduction Inquiry question: How does reproduction ensure the continuity of a species? Let’s complete the germ cell’s division in Meiosis II! Page 1of 6. What were the genotypes of the parents? (3 marks), (Investigate the structure and function of proteins in living things). 20 Interactive activities. The allele combinations in each of the two double chromatids were (BHC and BHC). Add to cart. The chromosomes line up side-by-side along the equator of the cell. Topic 1: Reproduction and Cell Replication. ‘, The incidence of melanoma will continue to increase beyond 1997 at a greater rate in males than in females.’, To find out more and get started with an inspirational tutor and mentor, NAPLAN Practice Tests for Years 3, 5, 7 and 9, How to Write an English Essay in Years 9 and 10, How to Write a Band 6 HSC Creative Writing Story, How To Complete A Close Study of a Novel in 5 Easy Steps, The Ultimate Guide to Prescribed Texts in the HSC Common Module [2020], Pros and Cons of a Bachelor of Education at MQ Uni, Pros and Cons of a Bachelor of Science at UNSW, Pros and Cons of a Bachelor of Medical Science at UTS, Pros and Cons of a Bachelor of Economics at UTS. COMMUNITY FEEDBACK. The centrosomes begin to move and align up at opposite ends of the cell’s equator. However, unlike mitosis, meiosis does not maintain the overall number of chromosome number throughout the process. On this page you can read or download hsc module 5 chemistry exam questions pdf in PDF format. a) Identify one characteristic of the cells labelled D. (1 mark), b) Identify what occurs in process 1. We call them homologous pairs. . Year 12 HSC Biology Practice Questions: Module 5: Heredity Module 6: Genetic Change Module 7: Infectious Disease Module 8: Non-Infectious Disease and Disorders HSC Biology Module 1: Cells as the Basis of Life Question 1. Chromosomes coils up. Independent Assortment in Metaphase I results in the separation of double-stranded CHROMOSOMES from their homologous pairs in Anaphase I. This binding process of microtubules to chromosomes is random. Reproduction is the making of a new offspring via sexual or asexual means. This is because each of the double-stranded chromosomes that contains two alleles for different genes have separated during Anaphase II. Depending on the germ cell and, hence gender of the organism, the four gamete is either sperm or egg cells. But these 25 HSC Biology Module 5: Heredity practice questions we’ve compiled are sure to make it a bit easier! Most of the context of the workshop will be built around Module 5 and the Working Scientifically skills. ... Heredity study session. So, microtubules effectively join centrosomes and chromosomes together. ... (including introduction on sexual reproduction in plants, and discussion questions) ... Reproduction Resource Bundle (Module 5: Heredity) $ 17.93 (0) elleworgan Hormones During Pregnancy - Worksheet $ 3.59 (0) Popular paid resources. The sample questions are arranged by module. Biology Module 5: Heredity (Terminology Study) Make the most of your study session and start revising for HSC – Biology with the following Practise Multiple Choice quiz. There is only one chromosome per ‘set’. Prophase: During prophase, the chromosomes coil up. So, what are you waiting for? Topic Content ... (3 Questions Only) Reproduction Multiple Choice Quiz 1 (4 Questions Only) Cell Replication Short Answer Quiz 1. Since each chromosome of the homologous pair are now in different cells, there is no longer homologous pairs in each of the haploid cell. During Telophase II, the microtubules begin to break down and a new nuclear membrane is created to enclose the two chromatids in each of the four daughter cells (gametes). Art of Smart Her father, John, is unaffected. This book provides questions and answers for each dot point in the NSW Biology Stage 6 Syllabus for each module in the Year 12 Biology course: • Module 5 Heredity • Module 6 Genetic Change • Module 7 Infectious Disease • Module 8 Non-Infectious Disease and Disorders Format of the book The book has been formatted in the following way: The somatic cell divides into two. (a) Most candidates were able to identify an appropriate method. HSC Biology Revision Questions and Study Guide | Quizlet ... HSC Biology Module 1: Cells as the Basis of Life Question 1. During crossing over in Prophase I, the double-stranded homologous chromosome pairs (one from father and one from mother) exchange their genetic material. Other courses include HSC Biology Preparation (Part 1), HSC Biology Preparation (Part 2), HSC Biology Preparation (Part 3) and HSC Biology Preparation (Part 4). ... HSC Biology exam tips. Metaphase II: The two centrosomes in each of the haploid cells move opposite poles of the cell. Independent assortment is the process where the alleles specifying for different genes (in non-homologous chromosomes) assort themselves independently. This is because the survival of the species population of the next generation will not be dependent on a fixed characteristic or characteristics as variation increases. Dot Point NSW Biology Modules 5 to 8 This book provides questions and answers for each dot point in the NSW Biology Stage 6 Syllabus for each module in the Year 12 Biology course: Module 5 Heredity Module 6 Genetic Change Module 7 Infectious Disease Let’s move on to see how! There are still two sets of pairs illustrated in the somatic cell after interphase! A haploid cell only contains one set of each chromosome, i.e. sperm with egg or vice versa) to form a zygote. Our HSC Biology tutoring program starts with the beginning of the year 12 HSC syllabus and over the course of four terms, will comprehensively cover all syllabus dot-points and outcomes of the year 12 HSC Biology syllabus. At which stage would a mutation most likely lead to the formation of a new allele? Explain your answer. Recommended HSC Biology Rated by students View now. We did just mention that a nucleotide contains a deoxyribose sugar molecule and a phosphate molecule. 1. Reproduction is the making of a new offspring via sexual or asexual means. If a template  A T T G C T was given, draw the base sequence that would be produced. Each of the gamete inherits one allele of every gene. Crossing a tall plant and short plant yielded a 50% population of short offspring. HSC – Biology - Module 5 - Heredity quantity. Instant feedback provides immediate adjustments on your misconceptions. Added by (all notes from this user) on 07th January, 2020 and since downloaded 3355 times. Depending on the nucleotide, the nitrogenous base can either be adenine, thymine, cytosine or guanine. To find out more and get started with an inspirational tutor and mentor get in touch today! Wishing you good luck with the following Biology quiz. A rare disease has arisen which affects 1:1320 live-born infants. This random binding process results in what is called the independent assortment of non-homologous chromosomes. Example: Snapdragon flowers exhibit incomplete dominance. By using a punnett square, estimate the chance of producing a white goat if Martin is heterozygous. Topic 1: Reproduction and Cell Replication. A germ cell is found in the reproductive organ of an organism can undergo meiosis to produce gametes such as sperm and egg cells, depending on the gender of the organism. Also note that a chromosome is made up of DNA and protein. This would lead to the separation of the two DNA strands. However, up until now, we have only briefly mentioned the terms mitosis and meiosis under the categories of asexual and sexual reproduction respectively. Start studying Year 12 Biology Module 5: Heredity. Year 12 Biology. Two new allele combinations are created. Step 2: The enzyme, helicase, attaches to and unwinds the double-stranded DNA helix. Interphase (Step 1): DNA replication occurs here. explain a range of causes of disorders by investigating the structures and functions of the relevant organs, for example: – hearing loss – visual disorders – loss of kidney function. So, effectively, independent assortment deals with sorting of alleles of different genes in non-homologous chromosomes and random segregation deals with splitting of double-stranded chromosomes to single-stranded chromatids (where each chromatid may have different alleles for a particular gene). The following diagram illustrates the processes involved in mitosis. Module 5 - Heredity 5 Sub Topics | 10 Quizzes Sample Lesson . Module 8 | Non-infectious disease and disorders Content 5: Technologies and disorders Lesson 1 | Disorders. A student studying the graph made the following statement. a) Construct a family pedigree to show the inheritance of this sex-linked genetic disorder. Using a specific example, name one such case and explain why it occurs. Nitrogenous bases join together via complementary base pairing. (6 marks), Curveball Question 4 – Explain the difference between natural selection and survival of the fittest? 57 Hours of video. Binary fission: 1 cell splits into 2 cells. HSC Biology Course Overview. If you don't see any interesting for you, use our search form on bottom ↓ . This video will break down the complex hormone graph commonly seen in HSC Trial Papers! EXPLORE. Exact replication has the advantage in that it allows its parent(s)’s favourable characteristics to be passed on to offsprings. WELCOME BACK to Week 2 of your Year 12 HSC Biology Syllabus Notes! HSC Biology Syllabus Notes Class 11 Higher Math Solution Book. He asked his classmates to describe the coat length of their dogs and added the results. Some of these questions are general questions and others are specific to form. 3. This would therefore increase the genetic variation in the offspring and thus ‘ensures’ the continuity of a species. 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