Biology And Human Evolution
This is the first 1,000 characters of 1374 words (5.5 pages) in the essay titled Biology And Human Evolution
|Biology And Human Evolution|
Human Biology and Evolution
Humans are Alive
The earliest human life form can be traced back more than 3.5 billion years ago. Humans are said to be descendants of a single celled ancestor. Although they are different in size and shape all basic functions are alike. The more complex the organization of the cell became the more successful and developed it became.
As these single celled organisms developed they became known as pre-humans. We share many characteristics with these pre-humans. Some of these characteristics include the masters of heredity DNA and RNA as well as proteins composed of amino acids, membranes or bound cells and lastly controlled cell division or mitosis, key to the daughter cells.
Kingdoms are Alive
The diversity of kingdoms is arranged into kingdoms that classify organisms from simple to complex. The traditional five kingdoms are Prokaryote, Protoctista, Fungi, Plantae, and Anamalia. Prokaryote is a bacterium that lacks nuclear membra...
Login to view the complete paper (register below)
To view the complete essay NOW:
You can view download the complete version of this essay for only $12.00. This is the final price of the essay - there is no extra hidden or fees and no price per page charges. Your purchase is 100% secure. Click on the Paypal icon below and you will have the essay instantaneously.
You can view download the complete version of this essay and ALL 40,000 ESSAYS for only $17.95 per month. You will be bill monthly until you cancel your subscription. Your purchase is 100% secure.
Click on one of the buttons below and you will have the essay instantaneously.
CCBill is the designated E-ticket Supplier and Access Management Provider for FreeEssays.tv
Search for Free Essays and Term Papers
List of Essays and Term Papers
Copyright © 2004- Free Essays.tv. All rights reserved. Cancel Subscription