Question

while preparing a temporary mount of cheek cell, teacher asked rohit to pick up the stain. he had 4 bottles A B C and D containing methylene blue , glycerine , distiled water , canada balsum whish oneshould he pick?

a)A b)B c)C d)D

Answer 1

Among all the four substances methylene blue is the stain. Thus the body should pick up Bottle A that contains methylene blue.