Life Sciences Memo 1 (Afrikaans)

Feb-March 2018 — Grade 12 / Matric — Life Sciences

Memo 2018 Grade 12 Afrikaans Life Sciences Hub →

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🎯 150 marks 📄 12 pages 📝 25 items found 📚 1 topics

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Questions — A Preview of What to Expect in the Document

This section provides a quick preview of questions from the document. It may not display every question or the complete wording of each one. For the full content, including diagrams, tables and other information, view the original PDF above.

1.2.1Mono kultuur

1.2.2Biologi ese beheer

1.2.3Blasto sis /blastula

1.2.4ADH

1.2Stropery

1.2.6roso

1.2.7Prola ti

1.2Peri fere senuweestelsel (8 x 1\ (8

1.3.3Beide en Geeneen Beide en

1.4.5erebrum erebellum

1.5.2(a\ Diagram 1 (b\ Diagram 2 en Diagram 3 (c\ Diagram

Q2— Section header —

2.1.3(a\ FSH Follikelstimulerende hormoon (b\ Ovula sie Dit veroorsaak

2.2.6genes Aan die einde van die proses in DIAGRAM I/

2.3.1(a\ Breking van lig Fo us lig

2.3(a\ Die pupil deel kan meer

2.4Die kristas ord gestimuleer Die prikkel word omgeskakel in

0.35Steenkool Petrol Diesel Paraffien Sonlig, wind, Hidro-krag Koolstofdioksied vrystelling (kg CO /kW\

3.1.4Hulle is brandstowwe wat uitgeput kan word /miljoene jare benodig om te vervang CO word vrygestel wanneer steenkool verbrand word om elektrisiteit op te wek

Q3— Section header —

3.2.6(a\ Ouksienkonsentrasie (b\ Groei van pluimpie Om die groei van die pluimpie te meet Om dieselfde toestande na te boots waaronder ontkieming van die saailinge vir normale

3.4.1Dit tree as mi rofilter op

3.4.2

3.4.4Afvalprodukte stikstofbevattende afval /CO sal ophoop in die

Q4— Section header —

Topics Identified

Genetics

Mark Allocation

Total150 marks

Sections40 = 40 marks

Paper information

SubjectLife Sciences

Year2018

SessionFeb-March

TypeMemo

PaperPaper 1

LanguageAfrikaans

Pages12

Downloads4

Examination context

Decade2010s

Years ago8y

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 1 (Afrikaans) →

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Pages12

Archived on7 September 2026

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