Question and answer. ________ are caused by a scraping away of the skin's surface and are susceptible to infection Abrasions Punctures Avulsions Bruises. are caused by a scraping away of the skin's surface and are susceptible to infection Avulsions. Get an answer. Search for an answer or ask Weegy (Free).
Genetically modified crops (GMCs, GM crops, or biotech crops) are plants used in agriculture, the DNA of which has been modified using genetic engineering techniques.In most cases the aim is to introduce a new trait to the plant which does not occur naturally in the species.n the US, by 2014, 94% of the planted area of soybeans, 96% of cotton and 93% of corn were genetically modified varieties. In recent years GM crops expanded rapidly in developing countries.
Bt GM (genetically modified) crops. Since 1996 plants have been modified with short sequences of genes from Bt to express the crystal protein Bt makes. With this method, plants themselves can produce the proteins and protect themselves from insects without any external Bt and/or synthetic pesticide sprays. In 1999, 29 million acres of Bt corn, potato and cotton were grown globally.