The blue-tongue is really a skink. There are 7 species of blue-tongue in Australia. They belong to the skink family, Scincidae, which means shiny scaled. Australia has more species of skinks than of all other lizards put together.here are 7 species of blue-tongue in Australia. They belong to the skink family, Scincidae, which means shiny scaled. Australia has more species of skinks than of all other lizards put together.
The LD50 of nicotine is 50 mg/kg for rats and 3 mg/kg for mice. 0.5-1.0 mg/kg can be a lethal dosage for adult humans, and 0.1 mg/kg for children.he LD50 of nicotine is 50 mg/kg for rats and 3 mg/kg for mice. 0.5-1.0 mg/kg can be a lethal dosage for adult humans, and 0.1 mg/kg for children.
A new LD50 for nicotine. Prof Graz does not suggest a new LD50 (median lethal dose) for nicotine, but an estimate would appear to be 750mg (halfway between his opinion of the lethal dose minimum and maximum). This is more than 12 times the current figure of 60mg. new LD50 for nicotine. Prof Graz does not suggest a new LD50 (median lethal dose) for nicotine, but an estimate would appear to be 750mg (halfway between his opinion of the lethal dose minimum and maximum). This is more than 12 times the current figure of 60mg.