What is bagging technique? How is it useful in a plant breeding programme?
Why is long-term storage of pollen grains at −196°C useful in plant breeding?
Correct answer: A — To preserve viable pollen
Stored pollen is used in hybridisation programmes similar to seed banks.
MedicNEET's Biology question bank is built from the same NCERT lines NTA picks repeatedly. Not random MCQs — questions crafted exactly like NTA crafts them.