Question

Which part of the leaf will have starch when exposed to sunlight ?
a) Both A and B
b) C only
c) B only
d) A only

Answer 1

c only part of a leaf who starch it

Answer 2

Both A and B (option (a)) parts of the leaf will have starch when exposed to sunlight.

• Green leaves contain chlorophyll within and prepare starch with the process of photosynthesis.
• Photosynthesis is the process of making food or starch in the presence of chlorophyll, sunlight, water and oxygen.
• Option b) C only: Incorrect because Part C is covered, so it is not exposed to sunlight and so will not be able to prepare starch.
• Option c) B only: Incorrect because Part A will also prepare starch.

• Option d)  A only: Incorrect because Part B will also prepare starch.