Assuming microscope is required, the following results were found.
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Observing the growth of pollen tubes
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Observing protoctista in water using the hanging drop technique
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Observing osmosis, plasmolysis and turgor in plant cells
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A window on the past: Measuring stomatal density
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Preparing an anther squash
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Investigating mitosis in allium root tip squash
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Dissection of the ventilation system of a locust
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Investigating factors affecting the heart rate of Daphnia
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A closer look at blood
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Observing water moving through plants
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Observing blood circulation in Asellus
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Investigating the effect of minerals on plant growth
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Elastic recoil in arteries and veins
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Brine date
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Comparing the flower structure of different angiosperms
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Enzyme-catalysed synthesis
large granules which sediment on centrifugation. If you examine a drop of the glucose-1-phosphate/ enzyme mixture under a microscope at the end of the investigation, you may see starch granules 4 to 10 ?m in diameter. The ‘lag phase’ at the beginning of...
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Dissecting lungs
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Maintaining and preparing cultures of bacteria and yeasts
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Investigating the light dependent reaction in photosynthesis
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Microscopic organisms
Many of the microscopic organisms that swarm and multiply in our ponds are clearly visible with an ordinary school microscope. A closer look at microscopic organisms may challenge existing ideas about the differences between plants and animals, and...
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