Revision : Environnment & Evolution

CFS Science : GCSE Revision

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Now .. down to business ...

Evolution & Environment
Choose a section of Human Biology to revise today.
Use two 30-40 minute sessions for today's revision.

1. Adaptation For Survival

Adaptations In Animals - p.2
Adaptations In Plants - p.3
Competition In Animals - p.4
Competition In Plants - p.5

(11 mins)

2. Variation

Inheritance - p.6
Types Of Reproduction - p.7
Cloning - p.8
New Ways Of Cloning Animals - p.9
Genetic Engineering - p.10
Genetic Engineering continued - p.11

(16 mins)

3. Evolution

The Origins Of Life On Earth - p.12
Theories Of Evolution - p.13
Extinction - p.14

(12 mins)

4. How People Affect the Planet

The Effects Of Population Explosion - p.15
Global Warming - p.16
Sustainable Development - p.17

(16 mins)

- Past Papers
You can download some past papers - and the answer sheets here.
Each download contains the Foundation paper first followed by the Higher - so take care.
March 2007 - Exam paper - Answer Grid - Answers
November 2006 - Exam paper - Answer Grid - Answers
Trial paper plus answers (released before the first real paper).

Evolution & Environment Choose a section of Human Biology to revise today. Use two 30-40 minute sessions for today's revision.
1. Adaptation For Survival Adaptations In Animals - p.2 Adaptations In Plants - p.3 Competition In Animals - p.4 Competition In Plants - p.5	(11 mins)
2. Variation Inheritance - p.6 Types Of Reproduction - p.7 Cloning - p.8 New Ways Of Cloning Animals - p.9 Genetic Engineering - p.10 Genetic Engineering continued - p.11	(16 mins)
3. Evolution The Origins Of Life On Earth - p.12 Theories Of Evolution - p.13 Extinction - p.14	(12 mins)
4. How People Affect the Planet The Effects Of Population Explosion - p.15 Global Warming - p.16 Sustainable Development - p.17	(16 mins)
- Past Papers You can download some past papers - and the answer sheets here. Each download contains the Foundation paper first followed by the Higher - so take care. March 2007 - Exam paper - Answer Grid - Answers November 2006 - Exam paper - Answer Grid - Answers Trial paper plus answers (released before the first real paper).