Examlex
It is believed that phototrophy arose approximately 3.3 billion years ago, and only in
European Diseases
Infectious diseases introduced by European explorers and colonists to indigenous populations in the Americas, leading to significant demographic declines due to lack of immunity.
Tribal Lands
Designated areas of land that are recognized as being under the control and management of Native American tribes.
Puritan Migrations
The movement of English Puritans in the 16th and 17th centuries, largely to North America, to escape religious persecution and establish communities based on their beliefs.
English Civil War
A sequence of military engagements and political strategies involving Parliamentarians ("Roundheads") and Royalists ("Cavaliers") in England, spanning from 1642 to 1651.
Q21: All known Archaea are extremophiles of one
Q42: Oxygen was a driving factor in the
Q43: Thus far, only Archaea have been found
Q50: Hyperthermophilic Archaea, which oxidize _, often couple
Q53: Computational biology has become sophisticated enough that
Q54: Horizontal gene transfer is the transfer of
Q79: An industrial fermentor for large- scaled microbial
Q80: Why are most of the "early branching"
Q81: Light energy is transferred from the antenna
Q83: Most denitrifying prokaryotes are<br>A) aerobes.<br>B) facultative aerobes.<br>C)