Life Sciences Memo 1 (Afrikaans)

Feb-March 2013 — Grade 12 / Matric — Life Sciences

Memo 2013 Grade 12 Afrikaans Life Sciences Hub →

↓ Download PDF 📄 350.8 KB View Exam Paper

Preparing document

📋 Document Analysis

🎯 150 marks 📄 12 pages 📝 31 items found 📚 1 topics

See full analysis

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.

1.1.10x 2\

1.2.1Sekelselanemie

1.2.2Genot

1.2.3Uitsterwing

1.2.4Geno

1.2.5Bipeda Bipedalism

1.2.6

1.2.7Chiasma /Chiasmata

1.2.8Kar ogram Kar (8\

1.3.8eide Geeneen Slegs Slegs Slegs Slegs Geeneen Slegs

1.4.3(2\ (6\ [50] TOTA AFDELING50

2.1Transla sie

2.1.4(a\ Peptied inding (b\ Riboso (a\ Glutamaat Proli (b\

2.2.3Dit het timien Raampieverskuiwingmutasie Die mutasievolgorde het 1 amino suur te min Die amino suurvolgorde verander van die punt af vorentoe

2.32.3.1 ouer enot kilderkatwyfie oran mannetjieskat Meiose gamete Bevrugting nageslag

2.3.3Die alle vir die kenmerk word slegs op die chromosoom gedra chromoso dra nie die alleel vir die kenmerk

3.1Effe ktiewe insamel van voedsel mpeti sie vir voedsel word verminder Enige 1x2

3.2Australopithecus afarensi is die gemeensk aplike voorouer in beide modelle Homo heidelbergensis ontwikkel uit Homo ergaster Homo heidelbergensis

3.2.4Australopithecus Homo Prominent oogbank ogbank e minder prominent Prognatisme Uitstaande akebeen

3.3

1.0- 1.5

1.6- 2.0

2.1- 2.5

2.6- 3.0

3.1- 3.5

3.6- 4.0

4.1- 4.5

4.6- 5.0 Geboortemassa (kg\ Getal babas wat oorleef AFDELING VRAAG

4.1.1Kontrolelys vir die puntetoekenning van die grafiek Korrekte tipe grafiek/Histogram (T\ Opskrif van grafiek Korrekte byskrif vir X as (insluitend die eenheid\ Toepaslike skaal vir X

4.1.3Pol geni ese orerwing Pol geni ese oorerwing : Gene word aangetref by verskillende/

4.2.5Wetenskaplikes vergelyk die profi wat gekry is met die toets met die unieke DNA profi le van verskillende organismes

Topics Identified

Genetics

Mark Allocation

Total150 marks

Sections50 + 30 + 30 = 110 marks

Paper information

SubjectLife Sciences

Year2013

SessionFeb-March

TypeMemo

PaperPaper 1

LanguageAfrikaans

Pages12

Downloads6

Examination context

Decade2010s

Years ago13y

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) →

File details

File size350.8 KB

Pages12

Archived on8 September 2026

File age47d

ContributorFreeMode

FingerprintB700CBC48481

Questions and learner discussion

No questions or discussions have been posted yet.