All at once by the clock What we see as the flower of a sunflower consist actually out of hundreds of tiny flowers. These develop one by one, from the outside in, forming a spiral. Till the moment of opening, that they do in groups, ring by ring, the outside ring first. But how theContinue reading “All at once by the clock”
Category Archives: Science
Longer roots
Longer roots To access deeper located water enables a plant to better withstand drought. Helpful hereby are longer roots that penetrate deeper into the soil. It is one of the traits that breeders select during the development of drought resilient wheat. Although a big stumbling block is that there is relatively little known about whichContinue reading “Longer roots”
Langere wortels
Langere wortels Om beter tegen droogte te kunnen is het handig om bij dieper gelegen water te kunnen. Langere wortels die dieper de aarde penetreren helpen hierbij. Het is een van de eigenschappen waarop veredelaars selecteren voor de ontwikkeling van tarwe dat droogte kan weerstaan. Een groot struikelblok hierbij is dat er weinig bekend isContinue reading “Langere wortels”
Loss of pressure
Loss of pressure The epidermis, the outer cell layer of a plant, protects the plant against the outside world. Their function is determined by their position in the plant. All cells in the outermost cell layer are doomed to develop into epidermis cells. Up to now it was unknown how these cells recognise their position.Continue reading “Loss of pressure”
Plant en Zo 