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प्रश्न
Why is plant food not produced in any other parts of the plant except the green ones?
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उत्तर
Plant food is produced by a special process known as photosynthesis. The process of photosynthesis requires specialised structures called chloroplasts and these structures are found only in green regions of plants. The green colour of specific parts of plants is due to the presence of chlorophyll pigment present in these chloroplasts. Structures in plants which do not contain chloroplast, do not appear green in colour and are not capable of producing food.
संबंधित प्रश्न
What are the differences between autotrophic nutrition and heterotrophic nutrition?
Show with the help of a sketch that the plants are the ultimate source of food.
Name the following:
A plant that has both autotrophic and heterotrophic mode of nutrition.
Carbon dioxide is released during photosynthesis.
Name the process by which plants make food.
Why do we boil the leaf in alcohol when we are testing it for starch?
How does carbon dioxide from the air enter the leaves of a plant to be used in photosynthesis?
The internal energy (cellular energy) reserve in autotrophs is:
(a) proteins
(b) fatty acids
(c) glycogen
(d) starch
Autotrophic organisms include ____________.
Which of the following statements about the autotrophs is incorrect?
