Homology (biology) - Wikipedia
In biology, homology is the existence of shared ancestry between a pair of structures, or genes, in different taxa.A common example of homologous structures is the forelimbs of vertebrates, where the wings of bats, the arms of primates, the front flippers of whales and the forelegs of dogs and horses are all derived from the same ancestral ...
Homology | Definition of Homology by Merriam-Webster
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'homology.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors.
29+ Evidences for Macroevolution: Glossary
This article directly addresses the scientific evidences in favor of macroevolutionary theory and common descent. It is specifically intended for those who are scientifically minded but, for one reason or another, have come to believe that macroevolutionary theory explains little, makes few or no testable predictions, or cannot be falsified.
MedTerms Medical Dictionary A-Z List - H on MedicineNet.com
Online Medical Dictionary and glossary with medical definitions, h listing.
'90s Songs by First 10 Seconds Quiz - Sporcle
Can you name the classic '90s songs that start with these clips?
Primer Premier :: Software for PCR Primer Design | Primer ...
Primer Premier designs primers for standard PCR assays. Primer Premier is a primer design software to design and analyze primers.
RichardSternberg.org | Welcome
I am an evolutionary biologist with interests in the relation between genes and morphological homologies, and the nature of genomic “information.”
Lizard Evolution Virtual Lab | HHMI BioInteractive
The Lizard Evolution Virtual Lab was developed by a team of scientists, educators, graphic artists, and film makers to explore the evolution of the anole lizards in the Caribbean.
Products for Genomics and Mass Spectrometry
SimLipid ® 6.04. SimLipid® is a high throughput informatics tool for identification and relative quantitation of lipids using data from LC-, MALDI-, Shotgun-, Mass Spectrometry Workflows in a batch mode for both targeted & non-targeted approaches >>
Stigmaria - Wikipedia
Stigmaria is a form taxon for common fossils found in Carboniferous rocks. They represent the underground rooting structures of coal forest lycopsid trees such as Sigillaria and Lepidodendron.