The correct answer is: A) Biotechnology.
Biotechnology is the use of living organisms or parts of organisms to make or modify products, or to develop processes for industrial or medical purposes. Karnataka has a rich biodiversity, with a wide variety of plants and animals. This biodiversity provides a wealth of resources for the biotechnology industry. For example, plants can be used to produce pharmaceuticals, and animals can be used to produce vaccines. The state also has a number of universities and research institutions that are working on developing new biotechnology products and processes.
The other options are incorrect because they do not benefit significantly from Karnataka’s rich biodiversity.
Textiles are made from plant or animal fibers, and the production of textiles does not require the use of living organisms. Engineering is the application of scientific knowledge to the design, construction, and operation of machines and structures. Engineering does not require the use of living organisms, although some engineering projects may impact biodiversity. Software is a collection of instructions that are used to control a computer. Software does not require the use of living organisms.