Photosynthesis in Higher PlantsMedium
Question
A student wants to test the presence of starch in a leaf. Select the required steps and arrange them in the correct order:
(i) boiling the leaf in ethanol (90%)
(ii) keeping the plant in dark
(iii) rinsing the leaf with hot water
(iv) addition of iodine solution
(i) boiling the leaf in ethanol (90%)
(ii) keeping the plant in dark
(iii) rinsing the leaf with hot water
(iv) addition of iodine solution
Options
A.(ii) → (i) → (iii) → (iv)
B.(ii) → (i) → (iv) → (iii)
C.(ii) → (iii) → (iv) → (i)
D.(iii) → (i) → (ii) → (iv)
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