quora

Origin and Evolution of Birds Paper - Assignment Example

Comments (1) Cite this document
Summary
This study looks into birds as a truly unique set of animals in the world. For millions of generations, birds have constantly been living on earth. As the evolution theory came to being and many scientists came forth to prove it, the evolution of birds was not left behind…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER92.2% of users find it useful
Origin and Evolution of Birds Paper
Read TextPreview

Extract of sample
"Origin and Evolution of Birds Paper"

Download file to see previous pages The paper tells that in the recent years, with enhancement in scientific development, much has been able to be got related to the origin and evolution of birds. With the help of techniques like computerized carbon dating and the rest, the origin of birds could be able to be pinpointed and much of the changes that took place in evolution place in a certain time. Since every species ought to survive in a given environment, a number of adaptation changes are adopted. Often, some of these adaptations result into serious and minor changes in the physical nature of the given species resulting in evolution. Evolution essentially is the gradual change of a species from the original to a different version. Birds too were not left behind in the evolution process. Survivals always a key feature in the maintenance of a given species. For any species to survive, means they had first to acquire the basic want like food and security. Birds for instance migrate to distance lands in search of food and a reproduction place. In terms of security, birds that were preyed on by land animals might have found a way to fly to escape such predators. Often evolutions come as a means to overcome daily challenges in life. Over millions of years back, it has been researched that birds were the ancestors of dinosaurs called theropods. One of the most efficient survival strategies was migration. Migration was a complex task, yet most species created their own migration strategies for survival. Some species would migrate for a short distance and some would take long distances seeking for suitable environment (Feduccia 2). Thus, for species which needed long distance migration had their own specialized strategies. From this concept, we can think about the evolutionary origin of birds and their similarities to reptiles. For survival, reptiles had to go to a higher place in search for food, so they had the power to fly. Therefore, birds developed their wings, and later on they developed feathers. Birds have move power at flying than reptiles now. Bird flight origin is an immense issue in avian biology plus in the overall evolutionary theory. Often, many scientists have pointed to the fossilized Archaeopteryx specimens as evidence to the existence of a transitional vertebrate which developed during the evolution of birds from reptilian dinosaurs (Feduccia 18). Often, most birds do fly, therefore distinguishing them from the other vertebrate classes. Hence, flight is the chief means of locomotion in many bird species and can be for feeding, breeding, feeding, and escape plus predator avoidance. Birds have many adaptations for flight. These include having a lightweight skeleton, the pectorals (which accounts for 15% of the total mass of the bird), two large flight muscles, and the supracoracoideus. Often, the wing size and shape determine a given bird’s species flight type (Feduccia 26). Often, many bird’s combine power and the flapping of their wings to fly, and once on air, flap less extensively to save on energy. It is estimated that about 60 bird species that are extant are flightless as were the case of many extinct birds (Miller, Vandome & McBrewster 234). Flight is hence seen as a very serious adaptation process in the evolution of birds that have enabled them to survive time. It has been found out that flightlessness sometimes arises in birds located in isolated islands, ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Origin and Evolution of Birds Paper Assignment Example | Topics and Well Written Essays - 2750 words”, n.d.)
Retrieved from https://studentshare.org/biology/1394409-origin-and-evolution-of-birds
(Origin and Evolution of Birds Paper Assignment Example | Topics and Well Written Essays - 2750 Words)
https://studentshare.org/biology/1394409-origin-and-evolution-of-birds.
“Origin and Evolution of Birds Paper Assignment Example | Topics and Well Written Essays - 2750 Words”, n.d. https://studentshare.org/biology/1394409-origin-and-evolution-of-birds.
  • Cited: 0 times
Comments (1)
Click to create a comment or rate a document
go
gottliebclaudie added comment 4 months ago
Student rated this paper as
I had an issue with a assignment types of works. All until I came across this website and this particular document. Even though "Origin and Evolution of Birds Paper" is far from my studies, the structure is so great that I use it all the time as an example for my own works.
CHECK THESE SAMPLES - THEY ALSO FIT YOUR TOPIC
Origin Enterprises plc
ACCOUNTING SOCIETY AND THE ENVIRONMENT Table of Contents Table of Contents 2 Introduction 3 Review of Annual Report and Director’s Report 3 Market Situation 4 Core Competitors 5 Profitability 5 Current Financial Position 6 Different Issues of Origin Enterprise Plc (Ethical, Social and Environmental) 6 Profitability Ratios 8 Liquidity Ratio 8 Efficiency Ratios 8 Gearing Ratio 9 Reference 10 Introduction Origin Enterprises plc specialises on the field of food and agri- nutrition which is listed on AIM (under London Stock Exchange) and IEX (OIZ) (Under Irish Stock Exchange).
5 Pages(1250 words)Assignment
Anthropology. Evolution
running head: mid-term questions Mid-term Questions Submitted to: Student’s Name [Pick the date] Question 1 There are four subfields of anthropology that include cultural, biological, linguistic and archeological anthropology (Harris, 1997). While discussing any anthropological area, it is important to note that culture acts as the gist of all human activities.
3 Pages(750 words)Assignment
Evolution Questions
This could effect a population in terms of a natural disaster or a change in predator-prey styles, which would lead to a statistical change in the way in which allelic combinations are calculated. At the genetic level, it is important to address the genetic components of the driving force in genetic drift.
10 Pages(2500 words)Assignment
Origin and Development of Medicolegal Death Investigation
Such investigations look for specific features of both the corpse and the scene of death thus determining the activities leading to the deaths. Through such investigations, prosecutors obtain
2 Pages(500 words)Assignment
The Hamitic Hypothesis: Its Origin in Time
As such, this brief analysis will attempt to shed a level of discussion into what specifically the Hamite Hypothesis stood for, key implications of its utilization as a means of explaining the world, and
3 Pages(750 words)Assignment
Primate evolution
The changes in the skeletal structure include alterations of the femur and the pelvic region for adequate support of the upper body weight. The big toe of the feet also becomes aligned with the other toes to enable the primates to
1 Pages(250 words)Assignment
Evolution
Evolution has been criticized since the magnitude of anti-evolution moments of the 19th century by Christians and many other religious entities alike. This essay sheds light on ‘how does evolution shake the mere foundations of
2 Pages(500 words)Assignment
Analysis of Alfred Hitchcock's The Birds
The character of Melanie and its interaction and development relative to those of others, especially Lydia, are fundamental in the director’s attempt to depict horror in the film. This is especially so in a film that has no music and is set in a relatively small town, as well as the use of birds to bring violence upon humanity.
6 Pages(1500 words)Assignment
Four forces of evolution
The world is believed to have contained a small population before the start of the evolution process. As time passed, accidental change in gene allele of the species in the
1 Pages(250 words)Assignment
Evolution Lab
When Darwin first started observing creatures for evolutionary purposes, he went to the Galapagos Islands where he found a wide assortment of creature that had unique evolution patterns that could be studied. This was due to the relative isolation of the island, which had facilitated such evolutionary changes.
3 Pages(750 words)Assignment
sponsored ads
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.
Let us find you another Assignment on topic Origin and Evolution of Birds Paper for FREE!
logo footer
Contact us:
+16312120006
Contact Us Now
FREE Mobile Apps:
  • StudentShare App Store
  • StudentShare Google play
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • Miscellaneous
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us