Question

perform a lab activity to show the action of saliva on flour​

Answer 1

Answer:

Procedure: Add a pinch of flour to a test tube half filled with water, mix it properly. Add a few drops of iodine solution to the mixture. If the solution turns blue, then the presence of starch in the flour is confirmed.

hope this answer is helpful for you.

Answer 2

Answer:

materials required : flour, bowl, spoon.

Explanation:

procedure : keep the flour in bowl and take a spoon and cllect saliva in spoon and pour it in flour si it will absorb flour.