Question

The occurrence of photosynthesis in tested by the presence of ________
In the leaf

Answer 1

Answer:The presence of starch in leaves indicates the occurrence of photosynthesis.

Explanation:

Answer 2

The occurrence of photosynthesis is tested by the presence of starch in the leaves.

• With the help of water, carbon dioxide, and sunlight, plants use photosynthesis to create energy and oxygen.
• Chlorophyll in plants helps to absorb solar energy.
• The occurrence of photosynthesis in plants is dependent on the presence of starch.
• The iodine test is useful for determining whether leaves contain starch.

Therefore, the presence of starch in the leaf can be used to determine if photosynthesis has occurred.

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