When two unrelated individuals or lines are crossed, the performance of $F_1$ hybrid is often superior to both its parents. This phenomenon is called
When two unrelated individuals or lines are crossed, the performance of $F_1$ hybrid is often superior to both its parents. This phenomenon is called
- [AIPMT 2011]
- A
heterosis
- B
transformation
- C
splicing
- D
metamorphosis.
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- [AIPMT 2001]
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