Life sciences ls - Study guides, Study notes & Summaries

Grade 10 Life Sciences June Paper and Memo: Total:  150 Marks Contents: Question 1:  Cells - The basic unit of life | Biosphere to ecosystems Question 2:  History of life on earth | Cells: The basic unit of life | Chemistry of life Question 3:  Biodiversity and classification | Biosphere to ecosystems This is a practice paper with memorandum meant to test the student's knowledge, and will not be the same paper written for the exam. NIZ MYN

Grade 12 Life Sciences June Paper and Memo: Total:  150 Marks.       Time:  2hour 30min Contents: Question 1:  DNA | Meiosis | Reproductive strategies | Human reproduction Question 2:  RNS | Meiosis | DNA - Profiling, Protein synthesis Question 3:  Genetics | Menstruation | Human reproduction | Reproductive strategies - Amniotic egg This is a practice paper with memorandum meant to test the student's knowledge, and will not be the same paper written for the exam. NIZ...

Grade 10 Life Sciences November Paper 2 and MEMO: Total:  150 Marks. Contents: Question 1:  Transport systems in mammals. | History of live on earth. | Biosphere to ecosystems. | Spheres of the Earth. Question 2:  Transport systems in mammals. | The human heart. | Cardiac cycle. | Circulation of blood. | Artery, veins and capillaries. | Heart rate and pulse rate. Question 3:  History of life on earth. | Fossils. | Biosphere to ecosystems. | Pyramids. | Biodiversity and classification....

Grade 10 Life Sciences June Paper and Memo: Total:  150 Marks Contents: Biosphere to Ecosystems Biodiversity & Classification History of life Chemistry of life Cells This is a practice paper with memorandum meant to test the student's knowledge, and will not be the same paper written for the exam. THE SMI

Grade 11 Life Sciences September Paper and Memo: Total:  80 Marks Contents: Animal nutrition Human alimentary canal Mechanical digestion Absorption and assimilation Malnutrition, food allergies, tooth decay, alcohol and drug abuse Homeostasis Gaseous exchange Excretion This is a practice paper with memorandum meant to test the student's knowledge, and will not be the same paper written for the exam. NIZ MYN

Grade 11 Life Sciences March Paper and Memo: Total:  75 Marks.        Time:  1hour 30min Contents: Biodiversity of micro-organisms | Bacteria | Phylogenetic tree | Biodiversity of plants | 4 types of plants | Reproductive strategies at plants This is a practice paper with memorandum meant to test the student's knowledge, and will not be the same paper written for the exam. NIZ MYN

Grade 12 Life Sciences March Paper and Memo: Total:  75 Marks.       Time:  1hour 30min Contents: DNA | Meiosis | DNA profiling | Protein synthesis | Down syndrome This is a practice paper with memorandum meant to test the student's knowledge, and will not be the same paper written for the exam. NIZ MYN

Grade 10 Life Sciences March Paper and Memo: Total:  75 Marks.       Time:  1hour 30min Contents: Biosphere to ecology | Biomes | Ecosystems | Abiotic factors | Biotic factors | Energy flow in ecosystems This is a practice paper with memorandum meant to test the student's knowledge, and will not be the same paper written for the exam. NIZ MYN

A 9 page (including cover page) detailing and summarising the vital information and topics covered in gr 11 & 12 nervous system section. This includes info on the following topics: Terminology Central nervous system (Parts of the brain) Peripheral nervous system (components and explanations) Nerves (types and functions) Reflex arc Nerve impulses Disorders of the nervous system Drugs and their affects on the brain These notes should act as an additional reference and supplement a st...

A comprehensive, detailed study guide of all the Evolution content required for the IEB Life Science paper 1. This includes origin of ideas about origin, evidence of evolution, development of the theory of evolution, artificial vs natural selection, formation of new species, genetic recombination, Mechanisms of speciation and hominid studies