We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Nobody downloaded yet

The evolutionary development of maize - Research Paper Example

Comments (0)
Summary
Many researchers including Zeder claim that maize might have originated from a large wild plant referred to as teosinte which was classified under the genus Euchleana1. In relation to his claim, it is apparent that maize was probably domesticated from the plant teosinte. The…
Download full paper
GRAB THE BEST PAPER
The evolutionary development of maize
Read TextPreview

Extract of sample
The evolutionary development of maize

Download file to see previous pages... In support of this assertion, the findings of the 1980s showed that teosinte correlated with domesticated maize. Thus, the evident variation between maize and teosinte probably might have been as a result of hybridization which can be facilitated by human action. In connection with this, the paper will expound on how and why humans alter the evolution track of maize.
The genetic diversity of maize is linked to the multiple domestication of maize. Domestication is one of the processes of evolution of maize where selectivity is employed in determining the final product of the crossing. In other words, species distributions of maize might have changed since the first time maize was domesticated. Due to demand of food, humans selected specific parents and crossed them in order to achieve high yield3. It was as a result of this evolution process of maize that the other evolution process of maize is very hard to determine. In tandem with this assertion, Zeder claims that the selective selection of a gene might have affected the promoter regions of genes in maize hampering with its evolution process4. Bonavia also argues that domestication of maize made man to play with the genetic plasticity of maize in order to achieve a desired grain size5. Additionally, Bonia argues that domestication strongly reduces the sequence of maize diversity in the genes associated with the traits that are of importance to man6. In connection with this, a strong selection drastically reduces the genetic diversity of maize.
The evolution process of maize has changed significantly for the past few years. This is evidenced by the rapid evolution changes of maize when the human selection of the maize ear is strong. It is also evident that the evolution process of maize advances at a slow pace when the human selection of the ear is weak. Thus, the lack of explanation on the evolution process of maize is as a result of the ...Download file to see next pagesRead More
Comments (0)
Click to create a comment or rate a document
CHECK THESE SAMPLES - THEY ALSO FIT YOUR TOPIC
Lifespan development
However, a vast majority of these life stages and changes that people undergo are because of their common psychological, as well as biological heritage, as human beings. Life span topics are designed to offer people a brief summary of the essential developmental stages, which human beings pass.
10 Pages(2500 words)Research Paper
Evolutionary Psychology: Undestanding Human Nature
These adaptations originate from the theoretical framework spelling out natural assortment and sexual selection. Evolutionary psychologists establish that the human mind is organized and divided into different modules, each with its respective functionality as a separate entity, performing diverse functions just like the body (Badcock, 2000).
3 Pages(750 words)Research Paper
The Nature of HIV and the Implications of its Evolutionary Origin on Treatment
Further Replication III. Diagnosis A. Preliminary Tests B. HIV Tests IV. Treatment A. Antiretroviral Drugs B. Other Recent Breakthroughs V. Evolutionary Origin of HIV and Its Implications on Treatment A. The Implications of HIV’s Evolution on Treatment B.
9 Pages(2250 words)Research Paper
Evolutionary Theories of Aging and Longevity
Even though many evolutionary theories of aging and longevity were proposed by prominent anthropologists and biologists in the past, the mutation accumulation theory and the antagonistic pleiotropy theory are the most prominent theirs accepted by the scientific world at present.
4 Pages(1000 words)Research Paper
An Evolutionary View of the Style of Pablo Picasso
The paper aims to analyze Pablo Picasso's art and his role in the art history. Picasso differentiated his works into a series of periods which exhibited a number of unique thematic elements and worked to exploit common beliefs and motives. Pablo Picasso is one of the most important figures of the modern era.
5 Pages(1250 words)Research Paper
Adolescent Development
The findings of the study reveal certain statistics and facts about the underage alcohol consumption with the American society. Furthermore, it has been analyzed that around 4700 deaths per year occur due to alcohol consumption by the adolescents in the US.
6 Pages(1500 words)Research Paper
Haiti Development
This poor country has been affected by natural disasters time and again that has further impacted the growth of the country. The country of Haiti has a unique past. The country achieved independence in the year of 1804 by virtue of slave rebellion and was
3 Pages(750 words)Research Paper
WK 2 PS240 Evolutionary Psychology
Evolutionary psychologists support the concept that traits and behaviors that prevail in every culture are potential candidates for evolutionary adaptations. Each culture
1 Pages(250 words)Research Paper
Moral Development
This is, therefore, a secondary source of data with more analysis and recommendations from the findings. Moral development is concerned with processes of thinking about moral decisions in dilemma situations. It focuses on emergence
7 Pages(1750 words)Research Paper
Cognitive development
Knowing children’s cognitive development allows teachers to satisfy the learning needs of the children. This happens under the context of cognitive psychology, which is focused on studies of mental
5 Pages(1250 words)Research Paper
Let us find you another Research Paper on topic The evolutionary development of maize for FREE!
Contact us:
+16312120006
Contact Us Now
FREE Mobile Apps:
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us