A. the happy looking and living among the
men
B. secretions of liver
C. secretions of ductless glands
D. the bone marrow
Free MCQs for FPSC, NTS, PPSC, PMS, CSS & All Pakistan Exams 2026
A. the happy looking and living among the
men
B. secretions of liver
C. secretions of ductless glands
D. the bone marrow