Correct Answer: (4) Sericulture
Solution:Sericulture is the production of raw silk by means of raising caterpillars (larvae), particularly those of the domesticated silkworm (Bombyx mori), India has the unique distinction of being the only country producing all the five known commercial silks, namely, mulberry, tropical tasar, oak tasar, eri and muga, of which muga with its golden yellow glitter is unique and prerogative of India.