Latest News Archive
Please select Category, Year, and then Month to display items
11 March 2021
|
Story Rulanzen Martin
|
Photo Courtesy of the artists
![]()
The annual final-year Fine Arts graduate exhibition promises to once again entice even the biggest of art enthusiasts. The exhibition, which runs until 1 April 2021, highlights the artworks/projects of final-year students in the Department of Fine Arts.
Louiza Combrinck, World-building, Digital print, 84 x 49 cm. Image courtesy of the artist.
Final-year graduate exhibition at the Johannes Stegmann gallery
Monique Myburgh, Digital Atoll I, Digital drawing, 70 x 100 cm. Image courtesy of the artist.
Elizabeth Bosch, Blau Macht mich Traurig, Oil on wood, 80 x 62.5 cm. Image courtesy of the artist.
Shenique Roux, Perplexed Recollection, Digital print, 40 x 100 cm. Image courtesy of the artist.
Darwin lecture focuses on the genetic foundation of evolution
2009-05-22
 |
The Department of Genetics at the University of the Free State (UFS) recently made their contribution to the story of life and survival by presenting two lectures on The genetic foundation of evolution. Prof. Johan Spies, Head of the Department of Genetics at the UFS discussed the variation that was created by mutations and how this variation was enhanced by re-combination. He also pointed out that these methods contributed relatively little to the gene pool of a species and that the expansion of the gene pool primarily took place by means of chromosome evolution. The latter also contributed to the creation of isolation mechanisms to prevent hybridism. He further emphasised the multitude of deviations of mendelian heredity, which contributed to more variation within a species.
Prof. Paul Grobler, Associate Professor from this department, next pointed out how natural selection played a role to form new species. He used various examples to indicate how the process took its course, for example, lactose intolerance. He also reported out that the man on the street mostly believed that Darwin with his theory of the survival of the fittest meant that the physically strongest species would survive. It was more a case of the one that could reproduce the fastest and the most, that would survive, he stated.
Present at the occasion were, from left front: Ms Letecia Jonker, student, Prof. Grobler, Ms Paula Spies, lecturer at the Department of Genetics and Ms Zurika Odendaal, junior lecturer at the Department of Genetics; back: Prof. Spies.
Photo: Stephen Collett |