History of evolution, Biology

Assignment Help:

History of evolution?

Evolution is usually defined as "change over time." In spite of the incredible diversity of life found on Earth, many fundamental characteristics are shared by living organisms. While the differences can be astounding, careful study has turned up compelling similarities that consistently appear among the different life forms.

Prior to Darwin's publication of On the Origin of Species, biological thinking pretty much reflected Aristotle's and Plato's 2000-year-old teachings that life forms never changed and that humans represented the highest rung on the ladder of life. Judeo-Christian theology supported these ideas by teaching that God created humans in his own image.

Jean Baptiste Lamarck suggested an alternative, the Theory of Acquired Characteristics. Although his theory was not widely accepted, at the time his ideas were fresh, and served to stimulate the intellect.

In 1858, Charles Darwin developed the concept that life forms on Earth have changed over the years, thereby ushering in a new age of biology. The concept that individual species derive from common ancestors has now gained widespread acceptance among scientists.

 


Related Discussions:- History of evolution

Reproductive system of asteroidea, Reproductive System of Asteroidea S...

Reproductive System of Asteroidea Sexes are separate in several asteroids. There are ten (10) gonads, two in each arm. They emerge tuft-like or as cluster of grapes. Mature go

Phylum placozoa, Phylum Placozoa The phylum Placozoa contains a single...

Phylum Placozoa The phylum Placozoa contains a single species of a minute marine animal Trichoplax adharens composed of a dorsal and ventral epithelial layer enclosing loose m

Define a ''rag doll'' seed tester, A 'rag doll' seed tester Fold a squa...

A 'rag doll' seed tester Fold a square metre of muslin twice in the similar direction. Near one end mark out eight or ten squares about 5 cm by 5cm with a pencil. Number the sq

Define about the iron deficiency anaemia (ida), Define about the Iron Defic...

Define about the Iron Deficiency Anaemia (IDA)? Iron deficiency anaemia (IDA) is the most common micronutrient deficiency in the world, particularly in the developing countries

What is soil horizons, What is Soil Horizons   In a profile, different...

What is Soil Horizons   In a profile, different horizons or layers are identified by certain designations assigned after comparison of the properties of the layer with those o

Cell, What is a Cell? The body of every living being is made up a livin...

What is a Cell? The body of every living being is made up a living matter or bio matter. In the organisms these matters occur only in the form of minute membrane bound unit lum

Define drug-nutrient interaction and drug- drug interactions, Define drug-n...

Define drug-nutrient interaction and drug- drug interactions? Generally, administering oral medication along with the food or at a mealtime is a convenient manner of drug dosin

Essay, Need an essay for my biology class. Need to know if you can do it. ...

Need an essay for my biology class. Need to know if you can do it. Thank you Instructions. Essay Assignment: Experimental Design Now that you have completed several hands-on la

Morphology of angiosperms, define inflorescence and explain in detail about...

define inflorescence and explain in detail about it''s types

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd