A genetically engineered form of brinjal, known as the Bt-brinjal, has been developed. The objective of this is 

(a) to make it pest-resistant. 

(b) to improve its taste and nutritive qualities. 

(c) to make it drought-resistant. 

(d) to make its shelf-life longer.

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1 Answers

(a) Bt Brinjal is a transgenic brinjal created by inserting a gene cry1Ac from the soil bacterium Bacillus thuringiensis into Brinjal. This is said to give the Brinjal plant resistance against lepidopteran insects like the Brinjal Fruit and Shoot Borer Leucinodes orbonalis and Fruit Borer Helicoverpa armigera.

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