Multicellular organisms - Living things with multiple or many cells organized together (eg. animals, plants)
Cell specialization in multicellular organism
- Cell changes in structure or function in order to carry out a specific function
- Most of them rely on cooperation of other cells to survive.
Cell organization in multicellular organism
 |
| Cells organization |
 |
| Levels of organization in multicellular organism |
Meristematic tissue in plants
 |
| Meristematic tissue in plants |
Organs and systems in plants
Shoot system - stems, leaves, buds, flower, fruits and etc.
Root system - all roots
 |
| Systems in plants |
 |
| Organs in plants |
Notes for plants:
- Parenchyma tissue - to store starch, protein and water.
- Collenchyma tissue - giving support to young, non-woody stems.
- Sclerenchyma tissue - giving support to mature parts of the plant.
- Vascular tissue / bundle = xylem tissue + phloem tissue
- Xylem tissue - transport water and mineral salts from the roots to other parts of the plant,
- Phloem tissue - transport organic matters (sucrose etc.) from the leaves to all parts of the plant.
No comments:
Post a Comment