Biology Revision Paper 1
Biology Revision Paper 1. Each chloroplast has a double membrane; For an organism to grow, cells must divide by mitosis producing two new identical cells.
Animal coordination, control and homeostasis. Each chloroplast has a double membrane; Chloroplasts are made of layers of membranes called lamellae contained in a fluid matrix called stroma.
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For an organism to grow, cells must divide by mitosis producing two new identical cells. Science has been and always will be a passion of mine. Biology form 4 term 1 kcse past and revision papers biology paper 2 past papers biology paper 3 past papers.
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These differences in cells are controlled by genes in the nucleus. Identical to the starting cell and identical to each other. The structural differences between various types of cells enable them to perform specific functions within the organism.
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Different from the starting cell and different from each other. As papers 1 & 2. Work out light intensity by using 1/distance squared.
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Animal coordination, control and homeostasis. Identical to the starting cell and different from each other. It can be converted to starch and stored.