An acyl-carrier coenzyme taking part in both anabolic and catabolic processes.
The poisonous bite of the Chilean recluse spider poses a serious threat to human health.
Plants are capable of converting inorganic substances (carbon dioxide and water) into organic sugar.
The saker falcon is a large bird of prey widespread in Europe and and Asia.
Groups of western jackdaws are frequently found in cities. Konrad Lorenz analysed the complex social behaviour of these animals.
Pollen serves to fertilise the egg of plants. Pollen grains come in a variety of shapes and sizes, characteristic of the species.
Subterranean rodents widespread in Central- and Eastern Europe.
The characteristic colours of the common kingfisher aid the bird in catching its prey.
Fish-like marine dinosaurs which resembled dolphins; a good example of convergent evolution.