Question

when a yellow area of leaf is subjected to the starch test, it remains unaffected and does not change colour



PLZZ answer it guys ​

Answer 1

Answer:

yes

if starch is present ,the leaf remains green in colour.so,there will not be any significant and progressive changes in the colour of the yellow leaf during starch test

Answer 2

Explanation:

Because the yellow part doesn't contain chlorophyll. If there is no chlorophyll the leaf can't prepare food.So the yellow part doesn't change color when tested.It effect the colour when there is presence of starch.