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:A few drops of concentrated HNO3 is added to an…When a few drops of water is added to a blue…Assuming that in sheep, the allele for black coat…Three drops of a 1.0 mol/dm³ solution of HCl was…A few drops of fehling’s solution was added to juice…