1. Directive 93/42/EEC on medical devices 1.1 Definition of medical devices a) devices - accessory The definition of the term medical device together with the definition of accessory is determinant for the delimitation of the field of application of Directive 93/42/EEC. A slight difference exists
Answers. It was Charles Darwin who highlighted the reproductive advantages of environmentally adaptive traits. One of the most important naturalists, he studied evolution and is the one who devised the theory that we and monkeys have the same ancestor.
Describe how adaptive traits increase the fitness of individuals in a particular environment. Adaptive traits increase in frequency because they enhance individual survival and reproduction of individuals in a population. Biological fitness is measured by the proportion of genes compared with all the genes in population. Traits are often a trade-off between survival and reproduction, so that natural selection optimizes the evolution of traits that allow survival while maximizing reproductive success.