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The Peppered Moth is a 2000 novel by English writer Margaret Drabble; it is her fourteenth published novel. [1] The novel follows the fictional experiences of three generations of women within one family, and contains several elements that are loosely based on Drabble's own biographical experience.
Peppered moth insularia on the bark of a lichen-covered birch. By the time of Kettlewell, it was known in England that there were three varieties of peppered moth. The normal, typica, is whitish-grey in colour with dark speckles on the wings. The colour was a perfect camouflage on light-coloured trees covered with lichens.
The experiments with the peppered moths, as described in this book, are arguably the most dramatic and best known case of adaptive evolution.For many people at that time, this was the first evidence that they could see evolution taking place in the world around them, and could see how fast evolution can go since Darwin came up with the hypothesis (Kettlewell, 1959).
Drabble's fourteenth novel The Peppered Moth, published in 2001, treats of a young girl growing up in a mining town in South Yorkshire and spans four generations of her family. [1] Her fifteenth novel The Seven Sisters, published in 2002, is about a woman whose marriage has collapsed and off she goes to Italy. [1]
Of Moths and Men is a book by journalist Judith Hooper about the Oxford University ecological genetics school led by E.B. Ford. The book specifically concerns Bernard Kettlewell 's experiments on the peppered moth which were intended as experimental validation of evolution .
He was widely noted for his work on moths and ladybirds and as an advocate of the science of evolution. He was also an enthusiastic educator [1] [2] and the author of several books on insects, [3] [4] evolution [5] [6] and sexual reproduction. [7] He is best remembered as an ardent supporter and champion of experiments on peppered moth ...
Henry Bernard Davis Kettlewell (24 February 1907 – 11 May 1979) [1] was a British geneticist, lepidopterist and medical doctor, who performed research on the influence of industrial melanism on peppered moth (Biston betularia) coloration, showing why moths are darker in polluted areas.
[100] [101] [102] He gave a set of lectures based on this series at the University of Wales in 1931, and they were summarised in his book, The Causes of Evolution in 1932. [24] His first paper on the series in 1924 specifically deals with the rate of natural selection in peppered moth evolution.