Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

The Evidence for Evolution02:55

The Evidence for Evolution

Genetic variations accumulating within populations over generations give rise to biological evolution. Evolutionary changes can result in the formation of novel varieties and entire new species. These changes are responsible for the diverse forms of life inhabiting the planet. The evidence for evolution suggests that all living organisms descended from common ancestors.The collection of fossils within sedimentary rocks give a record of common ancestry and often depicts the history of evolution.
Convergent Evolution01:54

Convergent Evolution

Evolution shapes the features of organisms over time, ensuring that they are suited for the environments in which they live. Sometimes, selection pressure leads to the rise of similar but unrelated adaptations in organisms with no recent common ancestors, a process known as convergent evolution.The structures that arise from convergent evolution are called analogous structures. They are similar in function even if they are dissimilar in structure. Further, structures can be analogous while also...
The Colonization of Land02:22

The Colonization of Land

Changes in the environment of the early Earth drove the evolution of organisms. As prokaryotic organisms in the oceans began to photosynthesize, they produced oxygen. Eventually, oxygen saturated the oceans and entered the air, resulting in an increase in atmospheric oxygen concentration, known as the oxygen revolution approximately 2.3 billion years ago. Therefore, organisms that could use oxygen for cellular respiration had an advantage. More than 1.5 years ago, eukaryotic cells and...
Limits to Natural Selection01:38

Limits to Natural Selection

Organisms that are well-adapted to their environment are more likely to survive and reproduce. However, natural selection does not lead to perfectly adapted organisms. Several factors constrain natural selection.For one, natural selection can only act upon existing genetic variation. Hypothetically, redtusks may enhance elephant survival by deterring ivory-seeking poachers. However, if there are no gene variants—or alleles—for redtusks, natural selection cannot increase the prevalence of...
What is Evolutionary History?02:35

What is Evolutionary History?

Scientists record evolutionary history by analyzing fossil, morphological, and genetic data. The fossil record documents the history of life on Earth and provides evidence for evolution. However, both fossil and living organisms offer evidence that outlines Earth’s evolutionary history.Phylogenetic trees illustrate the evolutionary relationships among these organisms. Scientists infer organisms’ common ancestry by evaluating shared morphological and genetic characteristics. Together, the fossil...
The Tree of Life - Bacteria, Archaea, Eukaryotes02:40

The Tree of Life - Bacteria, Archaea, Eukaryotes

The “tree of life” describes the evolution of life and the evolutionary relationships between organisms. The root of the tree is the common ancestor to all life on Earth. All other species radiate from this point, much like the branches of a tree. The numerous tips of these branches on the tree of life represent every living, or extant, species. Extinct species, which are species that no longer exist, can be found towards the center of the tree. Currently, these organisms, both extant and...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

The XX International Congress of Zoology, 26-29 August 2008, Paris.

Integrative zoology·2011
Same author

The specification of a highly derived arthropod appendage, the Drosophila labial palps, requires the joint action of selectors and signaling pathways.

Development genes and evolution·2006
Same author

Homology of arthropod anterior appendages revealed by Hox gene expression in a sea spider.

Nature·2006
Same author

Evidence for multiple reversals of asymmetric mutational constraints during the evolution of the mitochondrial genome of metazoa, and consequences for phylogenetic inferences.

Systematic biology·2005
Same author

Hox and wings.

BioEssays : news and reviews in molecular, cellular and developmental biology·2005
Same author

hedgehog is a segment polarity gene in a crustacean and a chelicerate.

Development genes and evolution·2004
Same journal

Integrating intraspecific trait variation and spatiotemporal variability of selection as levers of action in forest management.

Comptes rendus biologies·2026
Same journal

[Managing mixed forest stands : bridging the gap between silviculture and ecological theory].

Comptes rendus biologies·2026
Same journal

[Which forests for which biodiversity under climate change?]

Comptes rendus biologies·2026
Same journal

[Impacts of climate change on the functioning and productivity of agroecosystems: a focus on the impact of interactions between CO<sub>2</sub>, temperature and water deficit].

Comptes rendus biologies·2026
Same journal

Autogenic transitions in individuality.

Comptes rendus biologies·2026
Same journal

Assessing the potential effects of climate change on future forest composition in France.

Comptes rendus biologies·2026
See all related articles

Related Experiment Video

Updated: Jun 14, 2026

The Barnacle Balanus improvisus as a Marine Model - Culturing and Gene Expression
07:47

The Barnacle Balanus improvisus as a Marine Model - Culturing and Gene Expression

Published on: August 8, 2018

Darwin and barnacles.

Jean Deutsch1

  • 1Université Pierre-et-Marie-Curie, Paris, France. jean.deutsch@snv.jussieu.fr

Comptes Rendus Biologies
|March 27, 2010
PubMed
Summary
This summary is machine-generated.

Charles Darwin

More Related Videos

In Situ Hybridization Techniques for Paraffin-Embedded Adult Coral Samples
07:24

In Situ Hybridization Techniques for Paraffin-Embedded Adult Coral Samples

Published on: August 31, 2018

Coral Reef Arks: An In Situ Mesocosm and Toolkit for Assembling Reef Communities
07:59

Coral Reef Arks: An In Situ Mesocosm and Toolkit for Assembling Reef Communities

Published on: January 6, 2023

Related Experiment Videos

Last Updated: Jun 14, 2026

The Barnacle Balanus improvisus as a Marine Model - Culturing and Gene Expression
07:47

The Barnacle Balanus improvisus as a Marine Model - Culturing and Gene Expression

Published on: August 8, 2018

In Situ Hybridization Techniques for Paraffin-Embedded Adult Coral Samples
07:24

In Situ Hybridization Techniques for Paraffin-Embedded Adult Coral Samples

Published on: August 31, 2018

Coral Reef Arks: An In Situ Mesocosm and Toolkit for Assembling Reef Communities
07:59

Coral Reef Arks: An In Situ Mesocosm and Toolkit for Assembling Reef Communities

Published on: January 6, 2023

Area of Science:

  • Evolutionary Biology
  • Marine Invertebrate Zoology
  • History of Science

Background:

  • Charles Darwin's intensive study of barnacles (cirripedes) occurred during the formative period of his theory of evolution.
  • Darwin's work on cirripedes encompassed their morphology, systematics, and biology, contributing significantly to invertebrate zoology.

Discussion:

  • Darwin's research on barnacles, while extensive, included errors attributed to his adherence to Richard Owen's archetypal method for determining homology.
  • The concept of homology was central to understanding Darwin's cirripede research and his broader evolutionary theories.

Key Insights:

  • Darwin's detailed investigations into barnacle anatomy and classification provided crucial empirical data for his evolutionary concepts.
  • Analysis of Darwin's mistakes in cirripede systematics highlights the challenges in 19th-century biological classification and the evolution of scientific methods.

Outlook:

  • Understanding Darwin's cirripede work offers insights into the development of evolutionary theory and the interconnectedness of specialized research with major scientific breakthroughs.
  • Further examination of Darwin's legacy in invertebrate biology can illuminate the historical progression of comparative anatomy and evolutionary thought.