Marine habitat is made up of the shore and open sea which are water that is extremely salty. It has […]
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Search: “photosynthesis”
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Oxygen intake and expulsion of carbon(iv)oxide in unicellular organism is by diffusion through the entire body surface. Oxygen needed for […]
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Nutrition and Types of Nutrition
Nutrition is defined as the process by which living organisms obtain and utilize food materials from external environment for metabolic […]
https://www.youtube.com/embed/PRi6uHDKeW4DIFFUSION: is the process by which molecules of substances, such as liquid gases move randomly from a region of higher […]
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Forms In Which Living Cell Exist
Cell of different organisms exist in different forms. Some are single and free living, others may be colonial, filamentous or […]
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Functions of cell components
Function of cell components Cell organelles are defined as all the structures outside the nucleus but floating on the cytoplasm. […]
https://www.youtube.com/embed/eJXL0IrbtqEEnergy is conserved in chemical reactions. One way of stating the ‘law of Conservation of Energy’ is to say the […]
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Rate of chemical reaction
Chemical reaction rate refers to one or more of the following: The rate of disappearance of one of the reactants. The […]
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