Question

Which of the following would help obtain starch-free leaves in the plant?

a) Expose the leaves to blue light for 48 hours before starting the experiment.

b) Keep the plant in dark for about 48 hours before starting the experiment.

c) Remove the starch from leaves by exosmosis is 48 hours before starting the

experiment.

d) keep the leaves to red light for 48 hours before starting the experiment.​

Answer 1

Answer:

hi.

Explanation:

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ANSWER

Putting the plant in dark for 48 hours would stop the process of photosynthesis as light is required for it. Photosynthesis produces organic sugars which are stored in form of starch in plants. The absence of photosynthesis would lead to consumption of all stored starch making the leaf starchless

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Answer 2

Answer:

b) keep the plant in dark for about 48 hours before starting the experiment.

Explanation:

the plant wont get any sunlight which is necessary for the photosynthesis hence for making starch.