Biology
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LB4.1.2.1
Plant cell: Structure of an onion cell
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LB4.2.1.1
Plasmolysis and deplasmolysis
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LB4.2.2.1
Prepare mitosis stages of an onion root
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LB4.2.3.1
Effect of the enzyme catalase on yeast
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LB6.1.1.1
Preparation and sterilisation of culture medium
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LB6.1.2.1
Determination of the germ content of banknotes and coins
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LB6.1.3.1
Determination of bacterial count in the air
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LB6.1.4.1
Bacteriostatic effects of various household remedies
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LB3.1.3.2
Analysis of ground fauna using sieves (Berlese funnels)
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LB3.1.4.3
Food chain: Decomposers
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