Advertisements
Advertisements
प्रश्न
State the various steps involved in the process of photosynthesis.
उत्तर
The various steps involved in the process of photosynthesis are:-
- Absorption of solar energy by the chlorophyll
- Splitting of water into hydrogen and oxygen by this light energy
- Conversion of solar energy into chemical energy
- Reduction of carbon dioxide to form glucose by the transformed chemical energy
APPEARS IN
संबंधित प्रश्न
What are the differences between autotrophic nutrition and heterotrophic nutrition?
All animals and fungi are autotrophs.
The leaves of a plant first prepare food A by photosynthesis. Food A then gets converted into food B. What are A and B?
Fill in the following blank with suitable word :
All green plants are ....................
Name the food which gets stored in plant leaves.
What are autotrophs? Give one example of autotrophs.
When carrying out the starch test on a leaf, why is it important to boil the leaf in alcohol?
(a) to dissolve the waxy cuticle
(b) to make the cells more permeable to iodine solution
(c) to remove the chlorophyll
(d) to stop chemical reactions in the cells.
Which of the following is the only conducting tissue in non-flowering plants?
(a) xylem vessels
(b) sieve tubes
(c) companion cells
(d) tracheids
Distinguish between: Autotrophic nutrition and Heterotrophic nutrition.
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 -
