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I suspect that the gambling analogy came about because of the random manner in which genes are passed from parent to offspring in sexual reproduction.
Collectively, a species has some repertoire of genes to which all parents contribute, and from which all offspring take. I think that the expression refers to the genetic heritage that gene pools carry with them which is responsible for our present and future development.
An essential resource for human life. A grouping of resources for the common advantage of the participants: An alternative metaphorical meaning of pool in this context in the sense of pool of liquid is suggested by Richard Dawkins in The Ancestor's Tale:.
It simply comes form the french "poule" which just means like "collection", "box with money in it", "the money in the middle when gambling". The only use of the word "pool" in English is for things like that.. As I mentioned above, someone recently mentioned to me their "pool" of available babysitters so, there are 5 teenage girls in the local high school who are that "pool".
It was a beautiful-mid-June day. It simply comes form the french "poule" which just means like "collection", "box with money in it", "the money in the middle when gambling". Where Do You Stand on the Debate? It is only by recognising how much is not in our power that we can seize control of that which is. You might even dismiss it as mere wiggle room: But our everyday notion of responsibility certainly does not and could not entail being ultimately responsible in this way.
Incredibly someone just mentioned: There is only "a pool of five or six carpenters Another one, looking over at the programming SO site, you often hear a "pool of techniques" to choose from, so, how do you do a swipe or whatever in iOS, there's a "pool" of approaches you can use there, different engineering approaches. Note that a couple people have mentioned "car-pool". As I understand it, a car-pool is when you have a pool of cars, say ten cars, and you can use one or the other.
That would be because "pool" means "collection of things". I am a Native English Speaker, although very drunk. If future readers are thinking of the word "pool" - like swimming pool - that is utterly unrelated. Princeton University Press, , pp. According to Wikipedia carpooling originated in WWII, and with a date for gene-pool, the possible source is suggestive. By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service , privacy policy and cookie policy , and that your continued use of the website is subject to these policies.
Home Questions Tags Users Unanswered. EDIT A pool can be a single mass of liquid, a reservoir of water; a number of people who share the same profession, a typing pool ; people who share a car, or, travel as passengers for part of the journey, carpooling. Who coined the term gene pool and why was pool specifically chosen if there was a reason. The use of "pool" for "gene pool" sounds reasonable to me, since one of the definitions of pool is: And so, a supply of genes -- that is, a pool of genes -- as is meant by the term "gene pool" seems unremarkable to me AmE speaker.
I suppose, one could research the papers of the earlier researchers to see why they eventually settled on that term, and to see what the competing terms were, if one really wanted to, I guess,.
Sep 30 '14 at 8: Example of selective breeding. The Aberdeen Angus bull is bred for beef. The Friesian cow is a dairy breed. The traditional Highland cow.
Selective breeding takes place over many generations. These are the main steps involved: Future generations of selectively bred plants and animals will all share very similar genes.
The numbers fell to around 25 women and 15 men breeding at the time of the first migration of Homo sapiens , around 70, years ago. The whole population would have been larger, but the extras were not contributing to the gene pool.
As modern humans moved into Europe more than 45, years ago, the number of mothers may have outnumbered fathers by around to 30, according to Stoneking. His study appears in the journal, Investigative Genetics.
Patra is the author of “What's a Nice Girl Like Me Doing in a Gene Pool Like all of these great celebrations has my vote) Today is Spoonerism Day, a favorite of. Mainly used for removing yourself from the gene pool, either by doing something that makes you unable to reporduce yourself, like celibaly or as positive evolution since you won't spread your genes anymore, which is a good thing since you.
In static populations, genetic diversity falls over time because some people do not have children, so their genetic quirks die out. But the tradition of women moving to be with their partners helped to counter the genetic decline by importing fresh DNA.