EASY
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A Black-paper experiment is done to prove that carbon dioxide is necessary to form starch during photosynthesis.

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Important Questions on Nutrition - Food Supplying System

MEDIUM
Science>Biology>Nutrition - Food Supplying System>Photosynthesis
Explain the structure of cell-organelle that performs the photosynthesis, with the help of a labelled diagram
HARD
Science>Biology>Nutrition - Food Supplying System>Photosynthesis
Why do we use KOH in Moll’s half leaf experiment?
MEDIUM
Science>Biology>Nutrition - Food Supplying System>Photosynthesis

 What precautions do you take while conducting an experiment on root pressure?

EASY
Science>Biology>Nutrition - Food Supplying System>Photosynthesis
Iodine test is used to test the presence of starch in leaves.
EASY
Science>Biology>Nutrition - Food Supplying System>Photosynthesis
State the hypothesis developed by Joseph Priestley from the experiment conducted on Mint plant.
MEDIUM
Science>Biology>Nutrition - Food Supplying System>Photosynthesis
How would you demonstrate that green plant releases oxygen when exposed to light?
HARD
Science>Biology>Nutrition - Food Supplying System>Photosynthesis
Identify incorrect statement/s related to Joseph Priestley experiment.
EASY
Science>Biology>Nutrition - Food Supplying System>Photosynthesis
Blue-black colour indicates the presence of starch in the tested food item. 
EASY
Science>Biology>Nutrition - Food Supplying System>Photosynthesis
Which experiment is done, to prove that sunlight is necessary to form starch.
EASY
Science>Biology>Nutrition - Food Supplying System>Photosynthesis
What could be the end products of the process of photosynthesis?
EASY
Science>Biology>Nutrition - Food Supplying System>Photosynthesis

Give reason:

Why is it necessary to destarch a plant before performing any experiment on photosynthesis?

HARD
Science>Biology>Nutrition - Food Supplying System>Photosynthesis
Sunlight is necessary to form starch during photosynthesis. Please explain with the help of an experiment.
EASY
Science>Biology>Nutrition - Food Supplying System>Photosynthesis
Give reason: Why is it necessary to destarch a plant before performing any experiment on photosynthesis?
MEDIUM
Science>Biology>Nutrition - Food Supplying System>Photosynthesis
Prove that Hydrilla releases oxygen during photosynthesis when exposed to light?
EASY
Science>Biology>Nutrition - Food Supplying System>Photosynthesis
Question Image
P indicates:
EASY
Science>Biology>Nutrition - Food Supplying System>Photosynthesis
Identify the given experiment:
Question Image
EASY
Science>Biology>Nutrition - Food Supplying System>Photosynthesis
Name the three end products of photosynthesis?
MEDIUM
Science>Biology>Nutrition - Food Supplying System>Photosynthesis
How would you demonstrate that green plant release oxygen when exposed to light?
EASY
Science>Biology>Nutrition - Food Supplying System>Photosynthesis
What process do you follow in the laboratory to study the presence of starch in leaves?
EASY
Science>Biology>Nutrition - Food Supplying System>Photosynthesis
To prove that _____ (sunlight/carbon dioxide) is necessary for plants during photosynthesis, a black paper experiment is done.