Theme: Organisms

Go here for a set of notes that you can read online.

Go here for my Prezi on Organisms.

Threads:

Organisation

 

• O1 Hierarchical structure in organisms

 

Selectivity

 

• O2 Detecting and responding to change
• O3 Exchanging materials through specialised structures

 

Energy Flow

 

• O4 Energy is obtained in a variety of ways
• O5 Energy is required to maintain life

 

Perpetuation

 

• O6 Asexual reproduction
• O7 Meiosis and fertilisation

 

Evolution

 

• O8 Sexually reproducting organisms produced genetically different offspring
• O9 Not all offspring survive

 

Human Awareness

 

• O10 Altering genetic composition of organisms
• O11 Controlling aspects of lifestyle

 

---

Class Notes:

---

 

Presentations: Here are the latest presentations for revision:

 

O1 Presentation

O2 - O3

O4 - O5

O6 - O7

O8 - O9

O10 - O11