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The process may have originally occurred as a result of people hatching and rearing young birds from eggs collected from the wild, but later involved keeping the birds permanently in captivity. Domesticated chickens may have been used for cockfighting at first [ 5 ] and quail kept for their songs, but people soon realised the advantages of ...
Maize / m eɪ z / (Zea mays), also known as corn in North American English, is a tall stout grass that produces cereal grain. It was domesticated by indigenous peoples in southern Mexico about 9,000 years ago from wild teosinte. Native Americans planted it alongside beans and squashes in the Three Sisters polyculture.
(pl.) aboiteaux A sluice or conduit built beneath a coastal dike, with a hinged gate or a one-way valve that closes during high tide, preventing salt water from flowing into the sluice and flooding the land behind the dike, but remains open during low tide, allowing fresh water precipitation and irrigation runoff to drain from the land into the sea; or a method of land reclamation which relies ...
It is a variety of what people call "Indian corn" and is considered unique due to its rainbow coloring. [1] [2] Glass Gem Corn has been called the "poster child" for the return to heirloom seeds. It became popular on social media in 2012 due to its unique appearance. [3] Enthusiasts save its seeds to plant again and to trade with others. [2]
The public will also be “actively involved” in the process of selecting new English bird names. “As scientists, we work to eliminate bias in science. But there has been historic bias in how ...
Confuciusornis sanctus, a Cretaceous bird from China that lived 125 million years ago, is the oldest known bird to have a beak. [ 33 ] Over 40% of key traits found in modern birds evolved during the 60 million year transition from the earliest bird-line archosaurs to the first maniraptoromorphs , i.e. the first dinosaurs closer to living birds ...
Despite having a six-foot wingspan, its actually on the smaller side for an albatross, and is famous for being the species that boasts the world’s oldest known wild bird, Wisdom, who has been ...
Seeds and spores can be used for reproduction (e.g. sowing). Seeds are typically produced from sexual reproduction within a species because genetic recombination has occurred. A plant grown from seeds may have different characteristics from its parents. Some species produce seeds that require special conditions to germinate, such as cold treatment.