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Deadheading can refer to the following: Dead mileage, the movement of commercial vehicles in non-revenue mode for logistical reasons; Deadheading (flowers), the pruning of dead flower heads; Deadheading (employee), carrying, free of charge, a transport company's own staff on a normal passenger trip
Deadheading is a widespread form of pruning, [1] since fading flowers are not as appealing and direct a lot of energy into seed development if pollinated. [2] The goal of deadheading is thus to preserve the attractiveness of the plants in beds, borders, containers and hanging baskets, as well as to encourage
The navigator plots their 9 a.m. position, indicated by the triangle, and, using their course and speed, estimates their own position at 9:30 and 10 a.m. In navigation , dead reckoning is the process of calculating the current position of a moving object by using a previously determined position, or fix , and incorporating estimates of speed ...
A Deadhead or Dead head is a fan of the American jam band the Grateful Dead. Deadhead or Dead Head may also refer to: Music. Dead Head (band), a Dutch thrash metal ...
This is sometimes preferable to focusing on a single species especially if the species in question has very specific habitat requirements or lives in a habitat with many other endangered species. The latter is often true of species living in biodiversity hotspots , which are areas of the world with an exceptionally high concentration of endemic ...
Mice are the most commonly used mammal species for live animal research. Such research is sometimes described as vivisection. Vivisection (from Latin vivus 'alive' and sectio 'cutting') is surgery conducted for experimental purposes on a living organism, typically animals with a central nervous system, to view living internal structure.
The question of whether heteromorphic sex chromosomes are indeed present is most conveniently answered if such chromosomes were clearly visible in a karyotype. Cannabis was one of the first plant species to be karyotyped; however, this was in a period when karyotype preparation was primitive by modern standards. Heteromorphic sex chromosomes ...
Nanotechnology is the science and engineering of functional systems at the molecular scale. In its original sense, nanotechnology refers to the projected ability to construct items from the bottom up making complete, high-performance products. One nanometer (nm) is one billionth, or 10 −9, of a meter.