explain origin of maize.
Answers
Answer:
the nature of the wild progenitor of maize was a contentious and interesting topic in the early 20th century. Many hypotheses/theories have been proposed by different scientists to account for the origin of maize. Among them (i) Tripartite hypothesis (ii) Catastrophic sexual transmutation theory (iii) Tripsacum-Zea diploperennis hypothesis and (iv) Teosinte hypothesis were debated and discussed in detail by different scientists.
Origin. Maize is the domesticated variant of teosinte. ... It is a direct domestication of a Mexican annual teosinte, Zea mays ssp. parviglumis, native to the Balsas River valley in south-eastern Mexico, with up to 12% of its genetic material obtained from Zea mays ssp.
Explanation:
Answer:
Origin. Maize is the domesticated variant of teosinte. ... It is a direct domestication of a Mexican annual teosinte, Zea mays ssp. parviglumis, native to the Balsas River valley in south-eastern Mexico, with up to 12% of its genetic material obtained from Zea mays ssp.
Explanation:
The origin of the word maize has taken researchers along different paths, reaching as far as remote areas such as China and Tibet. However, it is generally accepted that the word has its origin in Araguaco and the name was brought back to the Old World by Christopher Columbus who heard it for the first time in the Caribbean islands. Based on this common name, Linnaeus included the name as species epithet in the botanical classification Zea (Z. mays L.).