“ It is a fact of some importance to us, that peculiarities appearing in the males of our domestic breeds are often transmitted, either exclusively or in a much greater degree, to the males alone. ”
Charles Darwin, On The Origin of Species (1859). copy citation
| Author | Charles Darwin |
|---|---|
| Source | On The Origin of Species |
| Topic | evolution heredity male |
| Date | 1859 |
| Language | English |
| Reference | |
| Note | |
| Weblink | http://www.gutenberg.org/files/2009/2009-h/2009-h.htm |
Context
“The laws governing inheritance are for the most part unknown; no one can say why the same peculiarity in different individuals of the same species, or in different species, is sometimes inherited and sometimes not so; why the child often reverts in certain characteristics to its grandfather or grandmother or more remote ancestor; why a peculiarity is often transmitted from one sex to both sexes, or to one sex alone, more commonly but not exclusively to the like sex. It is a fact of some importance to us, that peculiarities appearing in the males of our domestic breeds are often transmitted, either exclusively or in a much greater degree, to the males alone. A much more important rule, which I think may be trusted, is that, at whatever period of life a peculiarity first appears, it tends to reappear in the offspring at a corresponding age, though sometimes earlier.”
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