Science, asked by mohitnath2009, 2 months ago

solve it answer fast​

Attachments:

Answers

Answered by dewanganlavanya
1

Explanation:

  • In test tube A There is Presence of starch that's why it's colour changed into blue black.
  • In test tube B while chewing saliva break down starch into sugar that's why no blue black colour in the iodine
Similar questions