| List-I | List-II |
| A. Mutation breeding | 1. Laborious and expensive process to obtain gene variation |
| B. Selection | 2. Hybrid vigour can be maintained for several generations |
| C. Hybridization | 3. Simplest and easiest method of plant improvement |
| D. Introduction | 4. Oldest breeding method |
| 5. Quick method to obtain gene variation |
A) A-5 B-4 C-1 D-2
B) A-5 B-4 C-1 D-3
C) A-4 B-2 C-3 D-1
D) A-1 B-2 C-4 D-5
Correct Answer: B
Solution :
Mutation breeding is a quick method for obtaining gene variation. Selection is the oldest breeding method. Hybridization is a laborious and expensive method it requires a lot of work and money and introduction is the simplest and easiest method of plant improvement in which a new variety is grown to a new environment.
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