Home › Bihar Board Class 12 (Science) › Biology › Strategies for Enhancement in Food Production › Which tools let breeders screen large population…
Which tools let breeders screen large populations for a trait by its genes?
AHand lenses
BMolecular markers
CSoil probes
DSeed drills
Answer & Solution
Correct answer: B. Molecular markers
Molecular markers and DNA fingerprinting allow selection based on the presence of a gene, not visible traits.
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