Which of the following is/are correctly matched?
I. Hard resin - Cocaine
II. Oleo resin - Canada balsam
III. Latex - Rubber
IV. Alkaloid - Asafoetida
Of these.
Correct Answer: Part of solved TNPSC Question Paper-2014 questions and answers :
Exams >> TNPSC >> TNPSC Question Paper-2014