Which of the following is an economically useful insect

Options

A. Mantis religiosa
B. Termites
C. Tachycardia lacca
D. Carausius

Answer

C

Explanation

Tachycardia lacca is lac producing insect that has been used for the welfare of human beings. Lac is used in making toys, bracelets, sealing wax etc. It is also used in making grinding stones, for filling ornaments, for manufacturing of varnishes and paints