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THE RIDDLE OF SEX
6/6 films examining the sexual behaviour of animals.Examines the reasons for sex,how some species have abolished it whilst for others it ensures survival
Last on
Fri 19 Feb 199922:00
BBC Choice
Clips
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Lesbian lizards
Duration: 01:40
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Genetic engineering
Duration: 03:56
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Changing times
Duration: 02:29
Broadcasts
- Fri 5 Feb 199921:00BBC Choice
Wed 10 Feb 199920:00BBC Two except East, South East & Yorkshire- Fri 19 Feb 199922:00BBC Choice
