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प्रश्न
Choose the Odd One Out
पर्याय
Grana
Thylakoid
Stroma
Root
उत्तर
Root
APPEARS IN
संबंधित प्रश्न
Cytoplasm : Cytokinesis : : Nucleus : __________
The individual flattened stacks of membranous structures inside the chloroplasts are known as :
A. Grana
B. Stroma
C. Thylakoids
D. Cristae
The diagram below shows two test-tubes A and B. Test-tube A contains a green water plant. Test-tube B contains both a green water plant and a snail. Both testtubes are kept in sunlight. Answer the questions that follow:
(i) Name the physiological process that releases the bubbles of oxygen.
(ii) Explain the physiological process as mentioned above in Q2 (a)(i).
(iii) What is the purpose of keeping a snail in test-tube ‘B’?
(iv) Why does test-tube ‘B’ have more bubbles of oxygen?
(v) Given an example of a water plant that can be used in the above process.
(vi) Write the overall chemical equation for the above process.
Distinguish between the following:
Photosynthesis and photophosphorylation.
Name the following:
Three organisms that cannot prepare their own food by photosynthesis.
Which one chemical reaction occurs during photosynthesis?
Mention one difference between the following on the basis of what is given in bracket.
Respiration and photosynthesis (gas released)
"Oxygen is a waste product of photosynthesis." Comment.
Complete the following food chains by writing the names of appropriate organisms in the blanks:
Grass → ______ → Snake → ______
What is the importance of photosynthesis in the life of the following:
Non-green plants
Explain the Term Calvin Cycle.
Give technical term:
Organisms which cannot prepare their own food by photosynthesis.
Give technical term:
Which process is the ultimate source of energy for all living organisms?
Give technical term:
What does ATP abbreviate for?
State whether true or false. If false, correct the statement.
When the weather is hot, water evaporates lesser which is due to opening of stomata.
The role of chlorophyll is to absorb light from the sun.
Sunflowers open the petals in bright light during the daytime but close the petals in dark at night. This response of sunflowers is called ______.
1. What happens to the dandelion flower
- During the daytime?
- At night?
2. What is the phenomenon known as?
What are stomata?
