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Geese
“They’re gabbling like geese”, “she’s such a stupid goose” or “silly goose”– those are commonly known sayings.
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Biotechnology III
Biotechnological knowledge and applications can be divided into several subareas. For easy orientation and distinction, the respective fields have been assigned a specific colour. The second part of this biotechnology series covered red biotechnology, which is the medical field. In this part, green biotechnology, which refers to agriculture, white (industrial) biotechnology and grey biotechnology, which refers to environmental protection, are dealt with.
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Sticklebacks
More than fifty fish species live in our lakes and rivers. The sticklebacks count among the smallest native freshwater fish.
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Allergies
The flowering spring meadow, the cute cat from the neighbour’s garden or the bowl with strawberries are a source of joy to most people.
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Carnivorous Plants
Up to the middle of the 19th century it was believed that plants exclusively served as a nutritional staple to be eaten by herbivorous primary consumers.
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Snails and Their Habitats
They are slow, really slow ... they are soft, they are slimy ...and greedy.
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Metabolic Disorder Diabetes
Big break in the school yard of the Freiherr vom Stein school. The pupils are talking or playing. Amidst them is Felix, twelve years old. He is always with them. Now it is necessary for him to measure his blood sugar because he has diabetes. The blood sugar level is permanently elevated in this disease.
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The Ear
Large or small, narrow or broad, round or angular. Our ears may be of a variety of shapes.
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MedienLB has been producing award-winning school films and interactive modules for the classroom since 2006.
Heath
One of the last big heathland areas in Germany is located west of the Lower Saxon town of Lüneburg – the Lüneburg Heath Nature Reserve.
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Earthworm
It is slippery, soft and slimy, burrows in the moist soil and many just find it disgusting – the earthworm. Most of us know it when it comes to the surface in heavy rain and ends in puddles or, possibly, as fish bait; but earthworms are true natural wonders and extremely useful. Only a very small percentage of all animals are vertebrates. These animals, such as mammals, birds, reptiles, amphibians and fish, all have a vertebral column. Over 90% of our fauna are invertebrate animals.
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Biotechnology II
The results of the fundamental research in genetics and genetic engineering are the basis for the further development of biotechnology, whose basics have already been covered in part I of the biotechnology series. In conjunction with findings in microbiology, biotechnology has made significant progress. In particular the identification of the genetic code has opened up new possibilities for numerous applications. It has enabled the genetic modification of organisms for a desired purpose. The close cooperation between different disciplines in biotechnology continuously generates new insights and possible applications. Moreover, in the so-called red biotechnology – which is medical biotechnology – biologists, medical scientists and pharmacists contribute, amongst other things, to the development of new medicines, thus creating a link between scientific fundamental research and its medical application. An important example of red biotechnology is the production of insulin.
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