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Question
All animals and fungi are autotrophs.
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Solution
False
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RELATED QUESTIONS
The autotrophic mode of nutrition requires ______.
What are the necessary conditions for autotrophic nutrition?
Name the following:
A plant that has both autotrophic and heterotrophic mode of nutrition.
Which of the following is an autotroph?
Green plant or Man
- Name the pigment in leaves which absorbs sunlight energy.
- What is the colour of this pigment?
Name the green pigment present in the leaves of a plant.
All green plants are ______.
The process in plants which converts light energy into chemical energy.
The cell organelle where photosynthesis occurs.
The oxygen liberated during photosynthesis by green plants comes from:
(a) glucose
(b) water
(c) carbon dioxide
(d) chlorophyll
The internal energy (cellular energy) reserve in autotrophs is:
(a) proteins
(b) fatty acids
(c) glycogen
(d) starch
The opening and closing of the stomatal pores depends upon:
(a) oxygen
(b) water in guard cells
(c) temperature
(d) concentration of CO2 in stomata
Most of the plants absorb nitrogen in one of the following forms. This is:
(a) proteins
(b) nitrates and nitrites
(c) urea
(d) atmospheric nitrogen
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 of the 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.
(a) What is (i) organism A (ii) food B, and (iii) food H?
(b) What are C and D?
(c) Name (i) green coloured substance E, and (ii) organ F.
(d) What is the process G?
Name a gas produced in photosynthesis.
Why is plant food not produced in any other parts of the plant except the green ones?
Which of the following equations is the summary of photosynthesis?
Which of the following statements about the autotrophs is incorrect?
What are the by-products of autotrophic nutrition?
