Mitochondria synthesise the energy currency(ATP), other organelles use this currency to perform their activities. They are also called Power House of The Cell.
Ribosomes synthesise proteins (like Insulin), the type of proteins depends on the type of cell.
Endoplasmic Reticulum transport these proteins to Golgi bodies in the cell.
Golgi bodies pack the proteins into vesicles which are then released from the cell.
Cell Membrane gives the cell its structure and shape. It also prevents unwanted intruders from entering the cell.
Nucleus, also called Master organelle contains DNA the genetic material which is passed on to next generation. It also controls various activities of cell.
Human beings have different organs and body parts to perform different functions.
As we know that the cells performing same functions are grouped together this forming tissues, tissues are further grouped to form organs of different parts of our body. Thus we can say that humans show division of labour.
Examples: Mitochondria aate known as the power house of the cells. They synthesise the energy currency that is ATP for other organelles to use
Ribosomes synthesise proteins according to the type of cells.
1.WBC function is to remove or kill infections and pathogens therefore it is irregular in shape.
2.To improve locomotion red blood cells can change their shapes
3.The property of nerve cells is to pass messages from brain to organs and vice versa therefore it has an elongated structure
4.Division of labour means tht the work or functions such as respiration, digestion are divided as per the cells capable to do the function. Human being show this when a particular system does the work which is divided among cells such as some cells r responsible for respiring, some for converting and supplying energy etc.
5. In unicellular organisms division of labour can be seen as the various works r divided among the organelles present in the cell .
6. Various cell organelles have various functions
7. Cell organelles r parts in the cytoplasm tht carry out different functions such as transport of material, respiration in the cell etc.
8. Plant cells and animal cells have different organelles.
9. A cell is made up of components such as cell membrane, cytoplasm and nucleus.
This is the structural organization
PLS MARK AS BRAINLIEST
35. Cell organelles are the living parts of a cell.
Division of labour is differentiation of certain components or parts to perform different functions for increased efficiency and higher survival. Multicellular organisms often possess millions of cells. All the cells are not similar. The cell present on the surface is dead and impermeable to protect the internal cells from the harsh external environment. They also form structures for offence and defence of the organism.
Every cell of a multicellular organism cannot obtain food from outside. The organism requires a system for obtaining requires a system for obtaining food. Its digestion and distribution. Therefore, a digestive system and system of transport are also required.
Certain cells of the body take over the function of reproduction. Others take part in repair and replacement of worn out or injured portions.
For optimum functioning of cells, a multicellular organism also comes to have an internal favourable environment.
Therefore, multicellular organism comes to have the division of labour.
Pregnancy – labour - Better Health Channel
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