Animal Hormones In animal, hormones are produced inductless glands called endocrine system and release straight to the blood stream which […]
Tag: SS3 ONLINE STUDY
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Cell growth
GROWTH Growth is defined as an irreversible increase in volume, size, numbering of parts, length and weight of an organism. […]
Cellular respiration occurs in two aim stages involving series of chemical reactions and respiratory enzymes. First stages Glycolysis Glycolysis is […]
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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 […]
PLASMOLYSIS Plasmolysis is defined as the shrinkage of the cytoplasmic lining from the cell wall or cell membrane when the […]
Demonstration of Osmosis using living cell Aim:– To demonstrate the process of osmosis using a living tissue e.g. Yam or […]
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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Assessment – Cell
Questions (Post question title and answer in the comment box below for evaluation and discussion) 1.The statement that all living […]
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History of cell
In 1665, Robert Hooke, a British scientist examined thin slice of cork tissue under the compound microscope and found that […]