39th B.P.S.C. (Pre) 1994
Insulin is received from -
aRhizome of ginger
bRoots of dahlia✓ Correct
cBalsam flower
dPotatoes tuber
Explanation
Inulin is a polysaccharide. It is found in the roots of dahlia, onion, garlic, banana, and shatavari (*Asparagus*).
general-science