Quotes & Sayings About Genetic Inheritance

While our behavior is still significantly controlled by our genetic inheritance, we have, through our brains, a much richer opportunity to blaze new behavioral and cultural pathways on short timescales. — Carl Sagan

Thus the genetic basis to the origin of bird species is to be sought in the inheritance of adult traits that are subject to natural and sexual selection. — Peter R. Grant

The writer's genetic inheritance and her or his experiences shape the writer into a unique individual, and it is this uniqueness that is the writer's only stuff for sale. — James Gunn

No conscious person can read Peter D'Adamo's works without considering much more thoughtfully how their genetic inheritance relates to their needs for specific food, lifestyle and environmental factors to improve their health. — Jeffrey Bland

Information is crucial to our biological substance - our genetic code is information. But before 1950, it was not obvious that inheritance had anything to do with code. And it was only after the invention of the telegraph that we understood that our nerves carry messages, just like wires. — James Gleick

I tell ya, if I hadn't chosen the career of being a performer, I think linguistics would have been a natural area that I'd have loved - to teach it, probably, Language has always fascinated me. There's a genetic inheritance there a good language gene, which I inherited [from my mother and grandfather] and she fostered that in me as he fostered that in her. — George Carlin

When men feel like "family", where the blood and genetic inheritance that unites them is the force of Love, the qualities that for so long have been inhibited by ignorance, fear and anger manifest in them spontaneously. Selfishness then vanishes with the sensation of being a part of, and not apart from. — Ivan Figueroa-Otero

The origin of each of us stems from codes of genetic inheritance. — John Eccles

I believe that there is a fundamental mystery in my existence, transcending any biological account of the development of my body (including my brain) with its genetic inheritance and its evolutionary origin ... I cannot believe that this wonderful gift of a conscious existence has no further future, no possibility of another existence under some other unimaginable conditions. — John Eccles

gave rise to a selection process in which the survivors were predominantly those with greater capacity to retain sodium in their system, while those with lower capacity perished. The selection mechanism was dehydration. Wilson and Grim hold that the black populations that grew out of the slave imports came to be dominated, through genetic inheritance, by people with extra capacity to retain salt in their system. And this, they conclude, is the main factor that explains the phenomenon in question. This explanation is disputed by other medical scientists. The conflicting views of the contending scientists were summarized recently by Daniel Goleman (1990). According to Goleman, Elijah Saunders, a cardiologist at the University of Maryland Medical School and coauthor of a leading textbook on the subject, Hypertension in Blacks, holds that anger against racism is the principal cause of hypertension among blacks in the United States. Shirley Brown of the University — Joseph E. Inikori

Cultural evolution can proceed so quickly because it operates, as biological evolution does not, in the "Lamarckian" mode - by the inheritance of acquired characters. Whatever one generation learns, it can pass to the next by writing, instruction, inculcation, ritual, tradition, and a host of methods that humans have developed to assure continuity in culture. Darwinian evolution, on the other hand, is an indirect process: genetic variation must first be available to construct an advantageous feature, and natural selection must then preserve it. Since genetic variation arises at random, not preferentially directed toward advantageous features, the Darwinian process works slowly. Cultural evolution is not only rapid; it is also readily reversible because its products are not coded in our genes. — Stephan Jay Gould

It is important none the less that our remotest identifiable ancestors lived in trees because what survived in the next phase of evolution were genetic strains best suited to the special uncertainties and accidental challenges of the forest. That environment put a premium on the capacity to learn. Those survived whose genetic inheritance could respond and adapt to the surprising, sudden danger of deep shade, confused visual patterns and treacherous handholds. Strains prone to accident in such conditions were wiped out. Among those that prospered (genetically speaking) were some species with long digits which were to develop into fingers and, eventually, the oppositional thumb, and other forerunners of the apes already embarked upon an evolution towards three-dimensional vision and the diminution of the importance of the sense of smell. — J.M. Roberts