Rats and Super Rats: Grasses and Super Grasses

Synopsis: Looks at the development of warfarin resistance in rats. Examines the evolution of copper tolerance in the grass ‘Agrostis’ at Parys Mountain in Anglesey. Both parts of the programme illustrate the processes by which evolution by natural selection takes place.
Series: Science Foundation Course, A: Course S102
Language: English
Country: Great Britain
Medium: Video; Videocassette. Standard formats. col. 23 min.
Year of production: 1988
Availability: Off-air recording licence
Sale; 1998 sale: £145.00 (+VAT +p&p)
Subjects: Biology
Keywords: evolution; grasses; natural selection; rats; warfarin

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Notes: NB. As of May 2016 Open University Worldwide are no longer distributing DVDs. They have posted this message on their website: ‘Unfortunately Open University Worldwide Limited has decided that product sales are no longer viable given the reduced funding to Higher Education institutions and diminishing demand for the products we have traditionally stocked. At present the Open University Students Association (OUSA) will continue to sell the "Good Study Guide", and we are in discussion with other possible distributors to continue to make The Open University’s products available for purchase. As soon as we have any information on other channels of distribution we will update this notice’. Some products are still available via second hand dealers on Amazon.co.uk

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