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Effects of Cross and Self Fertilisation [...] (ebook]

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The Effects of Cross and Self Fertilisation in the Vegetable Kingdom is a book on evolution in plants by Charles Darwin, first published in 1876. In this book Darwin provides experimental evidence for a hypothesis stated in his famed book of 1859, Origin of Species, that "... in none [i.e. plant] [...]can self-fertilisation go on for perpetuity" (Origin p101). He reports on experiments conducted on over 60 different species of plants, where he used controlled pollinations in order to produce self-fertilised and cross-fertilised descendants. Through growth experiments of this progeny, he concluded that self-fertilised progeny performed poorer in most species and for most traits measured. Thus he showed that inbreeding may have severe detrimental effects on progeny. While this idea was accepted by many, e.g. plant and animal breeders, Darwin's book provided overwhelming experimental support for this idea. This book has remained the starting point for the study of inbreeding and is cited in scientific papers to this effect to this day.

ABOUT CHARLES DARWIN
Charles Robert Darwin FRS (12 February 1809 – 19 April 1882) was an English naturalist who realised and demonstrated that all species of life have evolved over time from common ancestors through the process he called natural selection. The fact that evolution occurs became accepted by the scientific community and much of the general public in his lifetime, while his theory of natural selection came to be widely seen as the primary explanation of the process of evolution in the 1930s, and now forms the basis of modern evolutionary theory. In modified form, Darwin’s scientific discovery remains the foundation of biology, as it provides a unifying logical explanation for the diversity of life.

His 1859 book On the Origin of Species established evolutionary descent with modification as the dominant scientific explanation of diversification in nature. He examined human evolution and sexual selection in The Descent of Man, and Selection in Relation to Sex, followed by The Expression of the Emotions in Man and Animals. His research on plants was published in a series of books, and in his final book, he examined earthworms and their effect on soil.

In recognition of Darwin’s pre-eminence, he was one of only five 19th-century UK non-royal personages to be honoured by a state funeral, and was buried in Westminster Abbey, close to John Herschel and Isaac Newton.

FEATURES:
• It remembers where you last were reading
• Very fast to open and display.
• Self contained and therefore does not require internet.
• Excellent reference material for scientists, teachers and students.
• Has ability to tele-read at a settable pace so as to avoid use of screen gestures.
• This is a reference work eBook eReader.

ALSO, BE SURE TO CHECKOUT OUR 21 VOLUME SET

Twenty-one (21) volumes of works by Charles Darwin, as follows:

• Autobiography Of Charles Darwin
• Descent Of Man
• Different Forms Of Flowers And Plants
• Effects Of Cross Fertilisation
• Expressions And Emotions Of Man
• Vegetable Mold
• Foundations On The Origin of Species
• Insectivorous Plants
• Life And Letters
• Life And Letters, Part II
• More Letters
• More Letters, Part II
• Climbing Plants
• Origin Of The Species, 1st edition
• Origin Of The Species, 6th edition
• Power Of Movement
• Geological Observations On South America
• Variation of Animals & Plants
• Variation of Animals & Plants, Part II
• Volcanic Islands
• Voyage Of Beagle

Just search "Charles Darwin Writings" or see our other applications.