Unformatted text preview: • Anyone for lunch o Female wolf spiders o Males who mate 2 nd are more likely to become lunch – “sexual cannibalism” o Eating males produces more and better offspring • Sometimes males are just sperm delivery systems – they attach to the female and take all the nutrients. Sperm producing parasites (angler fish) o Story of my life • Females restricted to number of eggs • Males limited to number of mates(Horney bastards) • Sex in hermaphrodites – male and female all in one o 15% are hermaphrodites o Shes all hot and bothered now o Individuals prefer to be male – use less information o Major conflicts…. . Shoot darts into each other’s heads Flatworms – hurl sperm at one another and in sperm is enzyme that dissolves flesh, reproductive tract doesn’t even work...
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- Fall '08
- Reproduction, 50%, 15%, Gamete