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प्रश्न
All animals and fungi are autotrophs.
उत्तर
False
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संबंधित प्रश्न
Show with the help of a sketch that the plants are the ultimate source of food.
Which of the following is an autotroph?
Green plant or Man?
Name two inorganic substances which are used by autotrophs to make food.
Apart from sunlight and chlorophyll, what other things are required to make food by photosynthesis?
Name the pigment which can absorb solar energy.
Apart from carbon dioxide and water, name four other raw materials which are needed by the plants.
Why do plants need nitrogen? How do plants obtain nitrogen?
Organisms that can prepare their own food.
Name the various factors which affect the rate of photosynthesis in plants.
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?
Do all cells use oxygen to produce energy?
What is meant by parasitic plants?
Which of the following equations is the summary of photosynthesis?
Autotrophic organisms include ____________.
Gas A, obtained above is a reactant for a very important biochemical process which occurs in the presence of sunlight. Identify the name of the process -
Which of the following is most appropriate for aerobic respiration?
Differentiate between an autotroph and a heterotroph
Opening and closing of stomata is due to ______.
