Question

Take 1 mL starch solution (1%) in two test tubes (A) and (B). Add 1 ml saliva
to test tube A and leave both test tubes undisturbed for 20-30 minutes.
Now add a few drops of dilute iodine solution to both the test tubes. Which
of the following observation regarding the both the test tubes A or Bis
correct? *​

Answer 1

Answer:

hi here is your answer

Explanation:

please mark as brailest

Answer 2

Take 1 mL starch solution (1%) in two test tubes (A) and (B). Add 1 ml saliva

to test tube A and leave both test tubes undisturbed for 20-30 minutes.

Now add a few drops of dilute iodine solution to both the test tubes. Which

of the following observation regarding the both the test tubes A or Bis

correct?