Index selection is considered highly efficient because it combines information from several economically important traits into a single selection index. This allows breeders to select animals according to their overall genetic merit rather than concentrating on only one characteristic at a time.
Most efficient method of selection is:
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Question context
This question is part of 🧫 Biotechnology within the broader 🧬 Medical Science subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.