Practicing Success
Select the correct statements from the following : A-Plants, bacteria, fungi and animals whose genes have been altered by manipulation are called Genetically Modified Organisms (GMO). B-Examples of lepidopterans are tobacco budworm, armyworm. C-Golden rice is Vitamin ‘A’ enriched rice. D-Gene therapy is the insertion of genes into an individual’s cells and tissues to treat diseases especially hereditary diseases. Choose the correct answer from the given options. |
A and B only B , C and D only A,B ,C and D A, C and D |
A,B ,C and D |
The correct answer is Option (3) – A,B ,C and D 1-Lepidopterans (tobacco budworm, armyworm), coleopterans (beetles) and dipterans (flies, mosquitoes). 2. Plants, bacteria, fungi and animals whose genes have been altered by manipulation are called Genetically Modified Organisms (GMO). 3-Genetic modification has enhanced nutritional value of food, e.g., golden rice, i.e., Vitamin ‘A’ enriched rice. 4-Gene therapy is the insertion of genes into an individual’s cells and tissues to treat diseases especially hereditary diseases. It does so by replacing a defective mutant allele with a functional one or gene targeting which involves gene amplification. |