When specimen X is mixed with few drops of iodine solution, the appearance of a blue-black colour confirms that X is? by Sunday | Sep 12 | Biology JAMB | 0 comments A. galactose B. starch C. sucrose D. glucose Correct Answer: Option B – starch Users Also Read These:When few drops of concentrated trioxonitrate(V) acid…Government by the few for the interest of the few is…A few drops of conc HCl are added to about 10cm³ of…Two-organic substances are labelled K and L if K…The tincture of iodine means iodine dissolved in?