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28 June 2022
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Story Nonsindiso Qwabe
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Photo ALBERT VAN BILJON
In conversation: Prof Petersen and Leanne Manas.
An outward-looking, globally competitive university that ranks among the top-tier universities in South Africa and on the continent, driven by a strong human-centred, diverse social-justice approach. This is at the heart of the vision
Prof Francis Petersen, Rector and Vice-Chancellor of the UFS, shared with multi-award-winning
news anchor
Leanne Manas during a sit-down conversation on Friday 22 July 2022.
Prof Petersen reflected on the great strides and difficulties faced during his first term, as well as navigating the UFS through the COVID-19 pandemic to position the institution in a strategic and focused manner as a university of choice on the continent
and in other parts of the globe.
Prof Prakash Naidoo, Vice-Rector: Operations, introduced Leanne Manas
Prof Francis Petersen
Leanne Manas and Prof Petersen In conversation
Leanne Manas
Leanne Manas meeting our staff members.
Leanne Manas meeting our staff members.
Leanne Manas meeting our staff members.
Prof Petersen with some of our staff members
From the left; Prof Prakash Naidoo, Leanne Manas, Prof Francis Petersen and Temba Hlasho, Executive Director: Student Affairs
Leanne Manas meeting our staff members.
From the left; Prof Prakash Naidoo, Prof Francis Petersen and Quinton Koetaan, Senior Director; HRA
Leanne Manas meeting our staff members.
Darwin lecture focuses on the genetic foundation of evolution
2009-05-22
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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 |