Define trials and tribulations: difficult experiences, problems, etc. â trials and tribulations in a sentence difficult experiences, problems, etc.â¦ See the full definition
Perhaps the most famous examples are food crops like soy and corn that have been genetically modified for pest and herbicide resistance. These crops are widely known as âGMOsâ (genetically modified organisms). Here are few other examples of transgenic organisms with commercial value:
We say that the organism has been genetically modified. Genetic modification works in animals, plants and microorganisms. For example, new genes can be transferred to crop plants to make GM crops. Some GM crops are resistant to certain herbicides (weed killers) while others are resistant to insect pests.enetic modification, or GM for short, is not the same as cloning. Although cloning techniques are used in genetic engineering, the two things should not be confused.