Life Sciences Memo 2 (Afrikaans)

May-June 2025 — Grade 12 / Matric — Life Sciences

Memo 2025 Grade 12 Afrikaans Life Sciences Hub →

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🎯 150 marks 📄 9 pages 📝 32 items found 📚 1 topics

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1.1x 2\

1.2.10Chloroplast Filogenetiese stam boom ladogram essi alle Uitsterwing /uitwissing

1.3.3Slegs Beide A en B Geeneen 3 x 2\ (6\

1.4.1(a\ (b\ Trans rip sie DNS/ DNA epli sering

1.4.2bRNS Inter ase Ura sie suiker Waterstof binding (1\

1.4.5Vier (1\ (9\

1.5.1Plant hoogte Blomkleur (2\

1.5(2\ (7\ TOTAAL AFDELING A:

Q2— Section header —

2.1.1Ovariums Testes Enige (Merk slegs eerste EEN\ (1\

2.1(a\ Spoeldraad (1\ (b\ Sentrio /sentrosoom (1\

2.1.3Ana ase I In diagram 2 skei die sentromere nie In diagram 1 beweeg slegs chromati (dogterchromosome\

2.1Aangrensende nie ster\ chromati van homolo chromosome oorkruis op plekke genoem

2.2

2.3(a\ Transla sie (1\ Oordrag van aminos ure na die

2.3(a\ (b\ GUA (1\ Die volgorde van die basisse op DNS/ mole kuul

2.4Beide allele vir swart vere en wit vere is ewe dominant word in die fenotipe uitgedruk van die erminette

2.4Blo dgro (1\

2.5.1(a\ Stamboom diagram (1\ (b\ chromoso (1\

2.5.4

3.1.1

3.1.2resiese kopi van die mees produktie lewende hawe word gemaak resiese

3.2Alle steekbaars het oorspronklik skerp vinne gehad In die mere was daar minder/ geen predatore Hulle het die skerp vinne nie meer gebruik nie / hulle het hul vinne minder gebruik die skerp punte het verdwyn

3.3.1(Merk slegs eerste DRIE\ \ + 1 tab edel edel ghoekige vormig verhemelte Geronde verhemelte vormig

3.3.2Dit is kort en wyd (9\ VRAAG

3.4.1muskiete (1\

3.4(a\ (b\ Gebruik van anti malariamiddels = 37

3.4.4(a\ Bloedmonsters slegs van mense geneem wat die antimalariamiddel gebruik het Dieselfde geaffekteerde area vir versameling van bloedmonsters Dieselfde d orpe gebruik in die ondersoek Dieselfde l

3.4.5Daar was variasie in die malaria parasiet populasie Sommige parasiete was weerstandig teen die antimalaria middel ander was nie Toe die parasiete aan die antimalariamiddel blootgestel was

3.5(1\

3.5.2Little foot Enige (Merk slegs eerste TWEE\

3.5.4Fossiele van A. africanus slegs in Afrika gevind H. habilis slegs in Afrika gevind Oudste fossiele van H. rectus

Topics Identified

Genetics

Mark Allocation

Total150 marks

Sections50 = 50 marks

Paper information

SubjectLife Sciences

Year2025

SessionMay-June

TypeMemo

PaperPaper 2

LanguageAfrikaans

Pages9

Downloads4

Examination context

Decade2020s

Years ago1y

Season—

Start day—

Exam period—

Days since exam—

About Life Sciences examination preparation

Grade 12 Life Sciences combines biological knowledge with interpretation and scientific reasoning. Paper 1 covers molecular biology, genetics, and cell biology, while Paper 2 tests human physiology, ecology, and evolution.

Every available Grade 12 Life Sciences past paper and memorandum is collected in the Life Sciences hub at life-sciences.freemode.co.za — browse all years, sessions and languages in one place.

How to use this resource for revision

A past examination paper is most useful when it is treated as an active revision exercise. Try the questions yourself before checking the corresponding memorandum. Where you make an error, identify the reason — was it a knowledge gap, a calculation mistake, an interpretation issue, or an examination technique problem?

For stronger examination practice, complete the paper without unnecessary interruptions and keep track of the questions that take the most time. Afterwards, review the memorandum and separate knowledge gaps from mistakes caused by interpretation, calculation, structure, or examination technique.

recalling biological concepts

applying knowledge to unfamiliar situations

interpreting diagrams and information

using scientific terminology

constructing precise written responses

A practical revision approach

Life Sciences rewards exact biological terminology — examiners deduct marks for paraphrased definitions. Create a glossary of key terms and practice using them in context.

Grade 12 subject hubs

Each matric subject has its own dedicated hub on Freemode with every past paper and marking memorandum we have archived for that subject.

➗ Mathematics View papers → 📊 Mathematical Literacy View papers → ⚗️ Physical Sciences View papers → 🧬 Life Sciences 📍 You are here 📒 Accounting View papers → 💼 Business Studies View papers → 📈 Economics View papers → 🌍 Geography View papers → 🏛️ History View papers → 📖 English View papers → 🇿🇦 Afrikaans View papers → 🗣️ IsiNdebele View papers → 🗣️ IsiXhosa View papers → 🗣️ IsiZulu View papers → 🗣️ Sepedi View papers → 🗣️ Sesotho View papers → 🗣️ Setswana View papers → 🌾 Agricultural Sciences View papers →

Corresponding examination paper

Examination paper available

Open the corresponding examination paper to practise the questions before reviewing the marking memorandum on this page. Attempt every question under timed conditions for the most realistic preparation.

Life Sciences Paper 2 (Afrikaans) →

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