Air Around Us Essay Sample
- Pages: 2
- Word count: 535
- Rewriting Possibility: 99% (excellent)
- Category: cell
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Introduction of TOPIC
Animals cell do not have the fixed shape because they do not have cell wall
DIFFERENT BETWEEN PLANTS CELL AND ANIMALS CELL..
There is a different between the plants cell and animals cell. Plant cell have vacuole which is the place where water,dissolved minerals,sugar and waste materials are stored. In plants cell,they also have cell wall. Cell wall is used to form the shape of the cell. Cell wall is made from cellulose. The another different between animals and plants cell is plants cell have chloroplast. Chloroplast contain the green pigment chlorophyll which essential for photosynthesis. The types of granules for animals cell is glycogen granules and plants cell is starch granules.
THE FUNCTION AND CHARACTERISTICS BETWEEN THE CELL..
Cell membrane have semi-permable thin layer and it function is to control the exchange of cellular materials. Cytoplasm is colourless and jelly-like part of a cell.
Nucleus contains genetic information which controls all cell activities. Vacuole is the place where
Unicellular cell are organism that consists of only one cell. Examples of unicellular organism are amoeba,chlamydomonas,yeast,paramecium,pleurococcus and euglena We can observe the large unicellular organism by using compound microscope.
Multicellular organism are organism which consists of many cells. Examples of multicellular cell are spirogyra,hydra,animals and plants. We can look them without the use of microscope.
To digest and absorbs food..
Takes oxygen into the body and expels carbon dioxide and water from the body
BLOOD CIRCULATORY SYSTEM
Carries oxygen and food around the body
Expels waste product such as urea and water from the body
Allow certains parts to move
Regulates all activities
Supports the body and protect the organs
MAN REPRODUCTIVE SYSTEM
FEMALE REPRODUCTVE SYSTEM
Detects external stimuli
Humans are a complex organism created by God because they contain various cells organized into tissue,organs and systems
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