Dextran is used in

An organisation aiming to regulate biotechnological activities was established by Indian Government named

Even through the highest number of varieties of this rice are found in India. Which variety of rice was patented by $U.S.$ company?

Kohler and Milstein developed a method in biotechnology for the production of

Main objective of production/use of herbicide resistant $GM$ crops is to
$(A)$ -Reduce herbicide accumulation in food articles for health safety.
$(B)$ -Eliminate weeds in the field without the use of herbicides
$(C)$ -Eliminate weeds from the field without the use of manual labour.
$(D)$ -Soil pollution and biomagnification caused by herbicides.
Which of the following statements are correct?