11. Put the levels of the organisation of life in order, starting with the simplest level. Tissue
System Organelle Organ
12. Match the level of the organisation of life with its description. Organisational level
1. Tissue 2. Cell
3. Organ
4. Organelle 5. Organism 6. System
Cell Description a. A group of organs that work together
b. Structure in a cell that performs a specific task c. Result of all systems working together d. A group of cells that work together e. A group of tissues that work together f. Building block of life, made up of organelles
13. Give one example of each of the following: a. Organelle b. Cell c. Tissue d. Organ e. System
Organism
Past paper questions
1. Sample Paper 2018, Question 1 All biological organisms are made up of cells.
a. Name the instrument shown in Fig. 3.18, which is used to examine cells.
b. Name the labelled part of the instrument, which makes the cells look bigger.