Search results
Results From The WOW.Com Content Network
The Variation of Animals and Plants Under Domestication is a book by Charles Darwin that was first published in January 1868.. A large proportion of the book contains detailed information on the domestication of animals and plants but it also contains in Chapter XXVII a description of Darwin's theory of heredity which he called pangenesis.
Domestication has been defined as "a sustained multi-generational, mutualistic relationship in which one organism assumes a significant degree of influence over the reproduction and care of another organism in order to secure a more predictable supply of a resource of interest, and through which the partner organism gains advantage over individuals that remain outside this relationship ...
It will hybridize with common domestic tomatoes. [9] There are annual, biennial, and perennial varieties. [10] Solanum pimpinellifolium is important in tomato breeding.. Its relatedness to tomatoes [11] and ability to freely cross with them has allowed it to be used for the introduction of disease resistance traits in tomato varieties, as well as in the study of the genetic control of tomato ...
Selective breeding of both plants and animals has been practiced since prehistory; key species such as wheat, rice, and dogs have been significantly different from their wild ancestors for millennia, and maize, which required especially large changes from teosinte, its wild form, was selectively bred in Mesoamerica.
Domestication (not to be confused with the taming of an individual animal [3] [4] [5]), is from the Latin domesticus, 'belonging to the house'. [6] The term remained loosely defined until the 21st century, when the American archaeologist Melinda A. Zeder defined it as a long-term relationship in which humans take over control and care of another organism to gain a predictable supply of a ...
The cherry tomato is a type of small round tomato believed to be an intermediate genetic admixture between wild currant-type tomatoes and domesticated garden tomatoes. [2] Cherry tomatoes range in size from a thumbtip up to the size of a golf ball , and can range from spherical to slightly oblong in shape.
Localised climate change is the favoured explanation for the origins of agriculture in the Levant. [1] When major climate change took place after the last ice age (c. 11,000 BC), much of the earth became subject to long dry seasons. [29] These conditions favoured annual plants which die off in the long dry season, leaving a dormant seed or tuber.
The Neolithic Revolution, also known as the First Agricultural Revolution, was the wide-scale transition of many human cultures during the Neolithic period in Afro-Eurasia from a lifestyle of hunting and gathering to one of agriculture and settlement, making an increasingly large population possible. [1]