EASY
Earn 100

 Explain the necessary conditions for autotrophic nutrition and what are its by-products?

Important Questions on Nutrition - Food Supplying System

MEDIUM
Science>Biology>Nutrition - Food Supplying System>Overview of Photosynthesis

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

EASY
Science>Biology>Nutrition - Food Supplying System>Overview of Photosynthesis
Plants adapted to low light intensity have
MEDIUM
Science>Biology>Nutrition - Food Supplying System>Overview of Photosynthesis
Explain the structure of cell-organelle that performs the photosynthesis, with the help of a labelled diagram
EASY
Science>Biology>Nutrition - Food Supplying System>Overview of Photosynthesis
The basic source of energy for all organism is
HARD
Science>Biology>Nutrition - Food Supplying System>Overview of Photosynthesis
Why do we use KOH in Moll’s half leaf experiment?
EASY
Science>Biology>Nutrition - Food Supplying System>Overview of Photosynthesis
In which visible spectrum does maximum photosynthesis occur?
HARD
Science>Biology>Nutrition - Food Supplying System>Overview of Photosynthesis
In context with photosynthesis, select the correct statement.
EASY
Science>Biology>Nutrition - Food Supplying System>Overview of Photosynthesis
How do plants absorb energy from sun?
HARD
Science>Biology>Nutrition - Food Supplying System>Overview of Photosynthesis
Chlorophyll molecule appears green because it _____.
HARD
Science>Biology>Nutrition - Food Supplying System>Overview of Photosynthesis
By which experiment you will show that sunlight is necessary in the process of photosynthesis?
MEDIUM
Science>Biology>Nutrition - Food Supplying System>Overview of Photosynthesis
The rate of photosynthesis is the highest when a plant is exposed to
MEDIUM
Science>Biology>Nutrition - Food Supplying System>Overview of Photosynthesis
Why are chlorophyll molecules essential for photosynthesis?
MEDIUM
Science>Biology>Nutrition - Food Supplying System>Overview of Photosynthesis
Why do leaves become yellow in the absence of light?
MEDIUM
Science>Biology>Nutrition - Food Supplying System>Overview of Photosynthesis
Prove with the help of an experiment that light is necessary for photosynthesis.
EASY
Science>Biology>Nutrition - Food Supplying System>Overview of Photosynthesis
When carrying out the starch test on a leaf, why is it important to boil the leaf in alcohol?
MEDIUM
Science>Biology>Nutrition - Food Supplying System>Overview of Photosynthesis
What is the role of sunlight in photosynthesis?
MEDIUM
Science>Biology>Nutrition - Food Supplying System>Overview of Photosynthesis
Describe an experiment to show that sunlight is essential for photosynthesis.
EASY
Science>Biology>Nutrition - Food Supplying System>Overview of Photosynthesis
What is chlorophyll? What part does chlorophyll play in photosynthesis?
EASY
Science>Biology>Nutrition - Food Supplying System>Overview of Photosynthesis
Why do we boil the leaf in alcohol when we are testing it for starch?
EASY
Science>Biology>Nutrition - Food Supplying System>Overview of Photosynthesis

An organism A which cannot move from one place to another makes a simple food B from the substances C and D available in the environment. This food is made in the presence of a green coloured substance E present in organs F in the presence of light energy in a process called G. Some simple food B also gets converted into a complex food H for storage purposes. The food H gives a blue-black colour with dilute iodine solution.

Name green coloured substance E and organ F.