Consider the following two statements:
I. An effective germplasm collection is the prerequisite of any successful plant breeding program.
II. Genetic variability is the root of any breeding program.
1. Both I and II are true and II explains I
2. Both I and II are true and II dose not explains I
3. I is true but II is false
4. I is false but II is true
1. Read page 171, XII NCERT