Algae, Tree, Herbs, Bush, Shrub, Grasses, Vines, Fern, Moss, Spermatophyta, Bryophyta, Fern Ally, Flower, Photosynthesis, Eukaryote, Prokaryote, carbohydrate, vitamins, amino acids, botany, lipids, proteins, cell, cell wall, biotechnology, metabolities, enzymes, agriculture, horticulture, agronomy, bryology, plaleobotany, phytochemistry, enthnobotany, anatomy, ecology, plant breeding, ecology, genetics, chlorophyll, chloroplast, gymnosperms, sporophytes, spores, seed, pollination, pollen, agriculture, horticulture, taxanomy, fungi, molecular biology, biochemistry, bioinfomatics, microbiology, fertilizers, insecticides, pesticides, herbicides, plant growth regulators, medicinal plants, herbal medicines, chemistry, cytogenetics, bryology, ethnobotany, plant pathology, methodolgy, research institutes, scientific journals, companies, farmer, scientists, plant nutrition
Select Language:
 
 
 
 
Main Menu
Please click the main subject to get the list of sub-categories
 
Services offered
 
 
 
 
  Section: Introduction to Botany » Evolution
 
 
Please share with your friends:  
 
 

Eukaryotic Life

 
     
 
Content
Evolution
  Early Changes in Thought
  Charles Darwin
  The Tenets of Darwinian Theory
  Other Theories of Evolution
  The First Organisms
  Prokaryotic Life
  Eukaryotic Life
  The Emergence of Seed Plants
  Grasses
  Human Life
  Life over Time

The lower line of the geological chart in table 38-1 covers the time represented by one-eighth of the upper line-the time beginning with the Paleozoic era (600 million years ago). Near the beginning (that is, the left end) of this “ribbon,” an event of singular significance took place: the origin of eukaryotes. That event was followed by the origin of sex. From that time forward, a great number and a great diversity of forms developed.

 
     
 
 
     



     
 
Copyrights 2012 © Biocyclopedia.com | Disclaimer