a. What does the foil prevent the leaf from?
Answers
Answered by
0
Answer:
i did not understand the question
Answered by
3
The aluminium foil should cover only a small part of the leaf so that the remaining part of the leaf remains uncovered and exposed to sunlight. ... But before testing for starch, chlorophyll has to be removed from the leaf. This is because chlorophyll interferes in the test for starch due to its green colour.
Similar questions