Задание

Fill in the gaps with the correct words.

No doubt, Biology helps to create genetically modified plants and bacteria. We use genetic engineering in the fields of farming and . Insulin, vaccines and growth are examples of proteins that have been created by using genetic engineering. Genetic engineering involves a gene from one organism and put it into another organism, for example, a type of . Bacteria are able to and to make proteins which are instructed by genes. Genes are cut from human chromosomes using

and are put into other organisms of plants and animals. If this is done in early developing, the organism will have new features such as better growth or to different diseases. Some plants are naturally resistant to . Scientists can identify a responsible gene and transfer it to agricultural crops. These crops can be sprayed with herbicide to kill growing in the field giving a better yield of crops. The main argument against this particular type of genetic engineering is that it will reduce biodiversity which is essential for health. More time and research is required to make a fully informed decision about the safety of genetically modified .