two test are there in that one test tube contains crushed potato and saliva and second test tube contain crushed potato and few drops of dilute iodine solution is added to both test tube blue colour appears in the test tube second what change occurs in test tube first? why
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Answered by
11
Answer: turns to blue black
Explanation: because due to presence of starch
Answered by
11
Answer:
the starch in potato is broken down into simpler components and hence the black-blue colour in obtained very little. saliva is a digestive enzyme which helps break down starch. in simpler words, the saliva digests the starch in potatoes
Explanation:
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