Consider the following statements : DNA Barcoding can be a tool to : 1. assess the age of a plant or animal. 2. distinguish among species that look alike. 3. identify undesirable animal or plant materials in processed foods. Which of the statements given above is/are correct?

In the context of hereditary diseases, consider the following statements : 1. Passing on mitochondrial diseases from parent to child can be prevented by mitochondrial replacement therapy either befor…

With reference to recent developments regarding ‘Recombinant Vector Vaccines’, consider the following statements : 1. Genetic engineering is applied in the development of these vaccines. 2. Bacteria…

In the context of genetic disorders, consider the following : A woman suffers from colour blindness while her husband does not suffer from it. They have a son and a daughter. In this context, which o…

Consider the following statements. i. Mendel is called the father of genetics. ii. Law of segregation states that each gamete receives two alleles for a trait. iii. In a monohybrid cross, F2 phenotyp…

With reference to the recent developments in science, which one of the following statements is not correct?