/10 Report a question What's wrong with this question? You cannot submit an empty report. Please add some details. 12345678910 Chapter 10 : Biotechnology and its Applications This Quiz Contains a set of 10 Questions. The Passing Cut-off is 60%. To start the Quiz, click on the Start Button. All the Best! 1 / 10 Patents on biological materials are controversial because Living organisms evolve naturally They cannot be studied They are artificial They are non-reproducible 2 / 10 GEAC stands for Genetic Engineering Advisory Council General Environmental Approval Council Genetic Ethics Assessment Committee Genetic Engineering Approval Committee 3 / 10 PCR helps detect genetic disorders by identifying Mutated DNA sequences Protein structure Enzyme concentration Cell morphology 4 / 10 In colony screening, failure of probe binding most plausibly indicates Extra gene copies Sequence change at the probed region Excess antibiotic Vector loss 5 / 10 Post-Bt adoption, a secondary pest outbreak occurs. This illustrates Gene flow Horizontal transfer Trophic shift/compensatory increase of non-target pests Faster resistance in target 6 / 10 Recombinant therapeutics are less immunogenic chiefly because they Match human sequence and avoid non-human contaminants Are inert Are plant-derived Are heavily glycosylated in bacteria 7 / 10 Ethical use of biotechnology ultimately aims at Human welfare and ecological balance Market dominance Industrial monopoly Technological secrecy 8 / 10 The biological significance of controlling GM organism release lies in Protecting genetic diversity and environment Increasing export Reducing ethics Promoting hybridisation 9 / 10 Stacking cryIAc + cryIIAb in cotton primarily aims to Broaden protection against bollworms Improve nitrogen fixation Change flower colour Increase leaf size 10 / 10 The ability to form a new plant from a single cell was first demonstrated in 1920s 1930s 1940s 1950s Your score is 0% Restart quiz
