Clones | i-Science
Daphne and Barbara are so similar because they are clones, two people who have exactly the same genetic makeup. When their mother was pregnant, her fertilised egg split into two, creating two identical cells that grew into Daphne and Barbara.
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- Clip length: 3'34''
- Broadcast year: 2009
- Biology | Reproduction, genetics and evolution | Reproduction | Fertilisation
Licence: ERA Licence required
UK only
Staff and students of licensed education establishments only
Cannot be adapted
- Provider: BBC
- Channel: BBC Two
- Programme: i-Science
Human impact | Highlands - Scotland's Wild Heart
The impact of human life on marine seabirds is quite apparent as the seas warm. This has encouraged different types of fish as food and some contain less nutrients needed for their survival.
Scottish wild cat | Highlands - Scotland's Wild Heart
Due to diluting with domestic cats, the true genes of the Scottish wild cat are scarce. This has lead to a specific breeding program that breeds them in captivity and will lead them to be released back into the wild.