History CH 8 - Industry and Trade — Social Studies STD 9 — Question

(i) The silk industry functions under the Ministry of Textiles.
(ii) The research about the species of the silkworm and mulberry trees is done in the Seribiotic Research Laboratory at Bengaluru.
(iii) This industry is primarily in the States of Karnataka, Andhra Pradesh, West Bengal and Jammu and Kashmir.
(iv) Now it is being spread in States with predominantly tribal populations.