“…He concluded that emotions were revealed in facial expression and that these expressions were only to be found in humans, not in lower animals. Charles Darwin in 1872 published The Expression of the Emotions in Man and Animals, where he acknowledged Bell’s contribution to facial expression especially the role of the nervous system, but questioned Bell’s conclusion, that animals were incapable of showing emotions through facial expression. …”
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“…At around the same time Charles Darwin formulated his theory of evolution. Through their work, these two men inaugurated the age of modern biology. …”
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“…This question was raised by Charles Darwin 140 years ago, but it remains unanswered. …”
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“…Charles Darwin knew that the fossil record is not overwhelmingly supportive of genetic and phenotypic gradualism; therefore, he developed the core of his theory on the basis of breeding experiments. …”
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“…In 1842 Charles Darwin claimed that vertical growth on a subsiding foundation caused fringing reefs to transform into barrier reefs then atolls. …”
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“…Charles Darwin noted that natural selection applies even to the hourly organization of daily life. …”
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“…The birth and rapid radiation of flowering plants has interested many scientists and was considered ‘an abominable mystery’ by Charles Darwin. In searching for the angiosperm evolutionary origin and its underlying mechanisms, the genome of Amborella has shed some light on the molecular features of one of the basal angiosperm lineages; however, little is known regarding the genetics and genomics of another basal angiosperm lineage, namely, the water lily. …”
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“…The Niata was a cattle variety from South America that figured prominently in writings on evolution by Charles Darwin. Its shortened head and other aspects of its unusual morphology have been subject of unsettled discussions since Darwin’s time. …”
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“…The microbial communities of six species of frogs sampled from the campus of Charles Darwin University (CDU) were more similar within species than between species. …”
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“…These points toward an evolutionary process transforming treatment‐sensitive cells into treatment‐resistant cells. As described by Charles Darwin, evolution by natural selection is the selection of individuals that are optimally adapted to their environment, based on the random acquisition of heritable changes. …”
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“…Asymmetric root growth (ARG) on tilted plates, or root coiling on horizontally placed plates, is proposed to be a combination of gravitropism, mechanical sensing, and “circumnutation,” a word designated by Charles Darwin to describe the helical movement that all plant organs make around the growth direction. …”
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“…The globally connected ocean, from its pelagic depths to its highly varied coastlines, inspired Charles Darwin to develop the theory of evolution during the voyage of the Beagle. …”
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“…Curiously, such a characteristic of APs is reminiscent of Charles Darwin’s ‘gemmules’, imagined molecules of heritability described in his pangenesis theory. …”
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“…Mylodon darwinii is the extinct giant ground sloth named after Charles Darwin, who first collected its remains in South America. …”
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“…Charles Darwin suggested the perception of rhythm to be common to all animals. …”
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“…The vertebrate eye was described by Charles Darwin as one of the greatest potential challenges to a theory of natural selection by stepwise evolutionary processes. …”
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“…BACKGROUND AND AIMS: In the context of the 200th anniversary of Charles Darwin's birth in 1809, this study discusses the variation in structure and adaptation associated with survival and reproductive success in the face of environmental stresses in the trees of tropical floodplains. …”
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“…When Charles Darwin formulated the central principles of evolutionary biology in the Origin of Species in 1859 and the architects of the Modern Synthesis integrated these principles with population genetics almost a century later, the principal if not the sole objects of evolutionary biology were multicellular eukaryotes, primarily animals and plants. …”
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“…Cats with shortened and kinked tails were first recorded in the Malayan archipelago by Charles Darwin in 1868 and remain quite common today in Southeast and East Asia. …”
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