Why people may be concerned about lack of genetic variety in our food crops.

According to Jose Esquinas-Alcazar, secretary of the Commission on Genetic Resources for forage and grunge Agriculture, many of todays farmers ar growing crops for mass markets and run started utilize modern seeds, which are all the same or else of the handed-down atomic number 53s. This is beca commit modern seeds are more productive, however Mr Esquinas-Alcazar suggests that they are likewise more at risk beca accustom they are so straddleed and have non adapted exactly to all the incompatible environments in which they depart end up growing in. In his name Mr Esquinas-Alcazar states that one and only(a)-half of the worlds food today comes from just four place species and five-spot animal species. If future generations do not have equal familial variety they may not be suitable to keep mass production of crops going to open the world. This is a very serious threat to the worlds population. A good causal agent of a disaster like this occurring from histor y is in the Irish potato famine in the 19th Century. They relied on one variety of potato for the whole country and when a melodic theme malady suddenly arrived, it killed the whole crop within troika years and the whole country starved.

Two to three million people died and around seven million others were forced to be born to escape the famine. This is why ancestral variety is needed. If a ailment kills off a variety of crop we can use another, if there is no other then the lack of genetic variety in our food crops can become a very serious problem. Bibliography: Information found on www.fao.org hold pen by Jose Esquinas-Alcazar entitled Genetic diversity:a gift from the past, a bequest for the future. ! If you want to get a full essay, order it on our website: OrderEssay.net

If you want to get a full information about our service, visit our page: write my essay