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Unicellular and Multicellular Organism
Card 1: Unicellular and Multicellular Organism
Unicellular and Multicellular Organism
| Unicellular Organism | - Organism with just 1 cell |
| Multicellular Organism | - Organism made up of more than 1 cell. |
Card 2: Give 4 examples of unicellular organism.
Card 3: State the 8 basic living processes of an organism.
Living Processes of Organism
- Feeding
- Locomotion
- Reproduction
- Respiration
- Growth
- Excretion
- Response to stimuli
- Heredity
Card 4: What is cell specialisation?
Cell specialisation
Cell specialsation means division of labour among cells. Each type of cell specialises in a specific funtion.
Card 5: State the importance of cell specialisation in multicelluar organism.
Importance of Cell Specialisation
- Cells can perform specific task with greater efficiency.
- Enable multicellular organisms adapt to various environment.
Card 6: Give some examples of cell specialisation in animal.
Cell Specialisation in Animal
| Cell | Function |
| Red blood cells | Transprot oxygen |
| White blood cells | Destroy microorganisms. Engulf foreign substance in the blood stream. |
| Smooth muscle cells | Contract and release to produce movement |
| Nerve cells | Transmits nerve impulse |
Card 7: Give some examples of cell specialisation in plant.
Cell Specialisation in Plant
| Cell | Function |
| Palisade Mesophyll Cells | Carries out photosynthesis |
| Guard Cells | Control the size of the stomata pore to allow gaseous exchange. |
| Xilem | Transport water and mineral salt |
| Phloem | Transport disolved food. |
Card 8: List down how cells are organised in a multicellular organism.
Card 9: What is cytology?
Cytology (Cell Biology)
Cytology is an academic discipline that studies cells. It's also known as Cell Biology.
Card 10: What is histology?
Histology
histology is the study of the microscopic anatomy of cells and tissues of plants and animals.
Car 11: Name the 4 basic types of tissue in humans and animals.
4 Basic types of Tissue in Humans and Animals
- Epithelial tissue
- Connective tissue
- Muscullar tissue
- Nervous tissue
Card 12: Name the 3 basic types of tissue in plants.
Table of Content
2.1a Cellular Components and Their Function
2.1b Comparison of an Animal Cell and Plant Cell
2.1c Relationship between Densities of Cwetain organelles with the Function of Specific Cell
2.2a Cell Organisation - Unicellular and Multicellular Organism
2.2b Human Organ System
2.2c The internal Environment of Multicellular Organism
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2.1a Cellular Components and Their Function
2.1b Comparison of an Animal Cell and Plant Cell
2.1c Relationship between Densities of Cwetain organelles with the Function of Specific Cell
2.2a Cell Organisation - Unicellular and Multicellular Organism
2.2b Human Organ System
2.2c The internal Environment of Multicellular Organism
Back to Main Table
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