Advertisements
Advertisements
Question
Plants take carbon dioxide from the atmosphere mainly through their:
Options
Roots
Stem
Flowers
Leaves
Advertisements
Solution
Leaves
APPEARS IN
RELATED QUESTIONS
Apart from sunlight and chlorophyll, what other things are required to make food by photosynthesis?
The leaves of a plant first prepare food A by photosynthesis. Food A then gets converted into food B. What are A and B?
What is the name of those cells in the leaf of a plant which control the opening and closing of stomata?
How does water from the soil reach the leaves of a plant to be used in photosynthesis?
Name the following:
The process in plants which converts light energy into chemical energy.
Name the various factors which affect the rate of photosynthesis in plants.
The opening and closing of the stomatal pores depends upon ______.
Explain the process of production of food in plants.
The Figure shown below represents an activity to prove the requirements for photosynthesis. During this activity, two healthy potted plants were kept in the dark for 72 hours. After 72 hours, KOH is kept in the watch glass in setup X and not in setup Y. Both these setups are air tight and have been kept in light for 6 hours. Then, Iodine Test is performed with one leaf from each of the two plants X and Y.
Which of the following steps can be followed for making the apparatus air tight?
- placing the plants on glass plate
- using a suction pump.
- applying aseline to seal the bottom of jar.
- creating vacuum
In the given diagram of a closed stomata: (1), (2), (3) and (4) respectively are:
