Biotechnology for Pest Resistance

Q. Bt cotton is genetically modified to _______.

1. to prevent diseases
2. to prevent pest infestation
3. to become drought resistant
4. to become cold resistant

Q. Which of the following have been matched correctly with respect to their mode of insect resistance?

1. Cotton – Hairy leaves
2. Wheat – Solid stems
3. Maize – Low sugar
4. Wheat – Smooth leaves