Agarose is frequently used in molecular biology for the separation of large molecules, especially DNA, by electrophoresis. Slabs of agarose gels (usually 0.7 - 2%) for electrophoresis are readily prepared by pouring the warm, liquid solution into a mold.garose is a linear polymer made up of the repeating unit of agarobiose, which is a disaccharide made up of. -galactose and 3,6-anhydro-.
In 1907, a rabbit-proof fence was built in Western Australia in an unsuccessful attempt to contain the rabbits. The myxoma virus, which causes myxomatosis, was introduced into the rabbit population in the 1950s and had the effect of severely reducing the rabbit population.ince their introduction from Europe in the 19th century, the effect of rabbits on the ecology of Australia has been devastating. They are suspected of being the most significant known factor in species loss in Australia.
The primary reason why Chinese people came to Australia during the  1800s was because if the goldrush. The Chinese name for Australia  was New Gold mountain, and many Chin â¦ ese sought passage to  Australia in order to mine gold and return to China with it.he main reason why the Chinese settled in Australia was because of the goldrushes. Huge numbers of Chinese arrived in Australia during the 1850s, through to the 1880s.