Advertisements
Advertisements
प्रश्न
Which part of the plant takes in carbon dioxide from the air for photosynthesis?
पर्याय
Root hair
Stomata
Leaf veins
Petals
Advertisements
उत्तर
Stomata
Explanation:
Stomata are small pores on leaves that facilitate gas exchange (O2 and CO2) during photosynthesis and respiration.
APPEARS IN
संबंधित प्रश्न
How would you test the presence of starch in leaves?
Give a brief description of the process of synthesis of food in green plants.
During photosynthesis plants take in ______ and release ______ gas.
Name the process by which plants make food.
Name the green pigment present in the leaves of a plant.
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. |
- What are (i) organism A, (ii) food B, and (iii) food H?
- What are C and D?
- Name (i) green coloured substance E, and (ii) organ F.
- What is the process G?
Which of the following is the only conducting tissue in non-flowering plants?
Which of the following equations is the summary of photosynthesis?
Differentiate between an autotroph and a heterotroph.
