Question
Polymerase chain reaction (PCR) was invented
by:Solution
Kary Mullis, an American biochemist, developed the PCR technique in 1983. PCR is a widely used method in molecular biology that allows for the amplification of specific DNA sequences.
Machine that improves the efficiency of a cleaner cum grader by removing smaller and larger size impurities from the grain?
Which pruning technique involves cutting the trunk down to a 30-35 cm stump, from which multiple vigorous shoots emerge within six months, and only two ...
Match List I with List II
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Which are of the following is an introduced quarantine weed in India?
Ocimum sanctum belongs to the family
What is the name of a dual-purpose Indian cattle breed that was widely exported to Latin American countries in the past?
Usually many field crops are propagated by seeds ,Which of the following crops is propagated vegetatively?
Branches arising from the lowermost nodes especially in cereals are called ____
Zea mays identata is:
Which of the following is simple and ecofriendly technique of hybrid seed production?
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