"Wherever we look at the living biota ………" — Ernst Mayr
"Wherever we look at the living biota … discontinuities are overwhelmingly frequent…The discontinuities are even more striking in the fossil record. New species usually appear in the fossil record suddenly, not connected with their ancestors by a series of intermediates."
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Ernst Mayr
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43 Quotes by Ernst Mayr
Ernst Mayr has 43 quotes on this site.
A few more worth reading:
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Biology can be divided into the study of proximate causes, the study of the physiological sciences (broadly conceived), and into…
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It is curious how often erroneous theories have had a beneficial effect for particular branches of science.
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All interpretations made by a scientist are hypotheses, and all hypotheses are tentative. They must forever be tested and they…
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I have the honesty to say I'm an Atheist. There is nothing that supports the idea of a personal God.
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On the other hand, famous evolutionists such as Dobzhansky were firm believers in a personal God. He would work as…
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Evolution ... is opportunistic, hence unpredictable.
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A species is a reproductive community of populations reproductively isolated from others that occupies a specific niche in nature.
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There are a number of attributes of species and populations that are not of any particular selective advantage to any…
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Paleontologists had long been aware of a seeming contradiction between Darwin's postulate of gradualism, confirmed by the work of population…
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Every politician, clergyman, educator, or physician, in short, anyone dealing with human individuals, is bound to make grave mistakes if…
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According to the concept of transformational evolution, first clearly articulated by Lamarck, evolution consists of the gradual transformation of organisms…
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Evolution, thus, is merely contingent on certain processes articulated by Darwin: variation and selection. No longer is a fixed object…
See all 43 quotes by Ernst Mayr »
More Ancestor Quotes
This quote is filed under Ancestor Quotes,
one of 479 quotes in that category. Here are a few more:
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For an economy built to last we must invest in what will fuel us for generations to come. This is…
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As individuals and as a nation, we now suffer from social narcissism. The beloved Echo of our ancestors, the virgin…
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My ancestors wandered lost in the wilderness for forty years because even in biblical times, men would not stop to…
— Elayne Boosler
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People will not look forward to posterity, who never look backward to their ancestors.
— Edmund Burke
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Somebody would think I was trying to get favored treatment because my ancestors had the name Moon. And that's a…
— Buzz Aldrin
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Most of the ancestors that I can trace were born here in the United States of America. And then it…
— Herman Cain
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My ancestors were fighters, something I have inherited.
— Eric Cantona
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Tradition means giving votes to the most obscure of all classes, our ancestors. It is the democracy of the dead.…
— Gilbert K. Chesterton
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Nearly all Americans have ancestors who braved the oceans-liberty-loving risk takers in search of an ideal-the largest voluntary migrations in…
— George H. W. Bush
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We came to America, either ourselves or in the persons of our ancestors, to better the ideals of men, to…
— Woodrow Wilson
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Nearly all Americans have ancestors who braved the oceans - liberty-loving risk takers in search of an ideal - the…
— George W. Bush
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An irrefutable proof that such single-celled primaeval animals really existed as the direct ancestors of Man, is furnished according to…
— Ernst Haeckel
See all 479 Ancestor Quotes »