A) tissue culture
B) vernalization
C) genetic engineering
D) eugenics
Correct Answer: C
Solution :
Introduction of foreign genes for improving genotype is called genetic engineering. In this process, desired segment of DNA is inserted into another DNA at desired place. The product is called r-DNA (recombinant DNA). Tissue culture is a technique in which a cell or tissue called explant is grown in the nutrient medium. Cold temperature treatment to the seeds for early flowering is known as verbalization. Improvement of human race genetically is known as eugenics.
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