At present, scientists can determine the arrangement or relative positions of genes or DNA sequences on a chromosome. How does this knowledge benefit us? 1. It is possible to know the pedigree of livestock. 2. It is possible to understand the causes of all human diseases. 3. It is possible to develop disease-resistant animal breeds. Which of the statements given above is/are correct?

A genetically engineered form of brinjal, known as the Bt-brinjal, has been developed. The objective of this is

With reference to: 'stem cells', frequently in the news, which of the following statements is/are correct?

Recombinant DNA technology (Genetic Engineering) allows genes to be transferred 1. across different species of plants 2. from animals to plants 3. from microorganisms to higher organisms. Select the correct answer using the codes given below.