मराठी

Match the Terms of Column I with Those in Column Ii:

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प्रश्न

Match the terms of column I with those in column II: 

Column I  Column II 
(i) Stomata closed  (a) decomposers 
(ii) Autotrophs  (b) light reaction 
(iii) By-products of photosynthesis  (c) animals 
(iv) Photolysis  (d) during night 
(v) Bacteria and fungi  (e) green plants 
  ( f) oxygen 
जोड्या लावा/जोड्या जुळवा
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उत्तर

(i) (d) During night
(ii) (e) Green plants
(iii) (f) Oxygen
(iv) (b) Light reaction
(v) (a) Decomposers

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पाठ 6: Photosynthesis - Exercises [पृष्ठ ८४]

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फ्रँक Biology Part 2 [English] Class 10 ICSE
पाठ 6 Photosynthesis
Exercises | Q 6. | पृष्ठ ८४

संबंधित प्रश्‍न

Briefly explain the following terms: Photophosphorylation


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.


The diagram given below represents an experiment to prove the importance of a factor in photosynthesis. Answer the questions that follow:

  1. Name the factor studied in this experiment.
  2. What will you observe in the experimental leaf after the starch test?
  3. Explain the process of photosynthesis.
  4. Give a balanced chemical equation to represent the process of photosynthesis.
  5. Draw a neat, labelled diagram of an experimental setup to show that oxygen is released during photosynthesis.

The diagram given below represents an experiment to prove the importance of a  factor in photosynthesis. Answer the questions that follow :

 What will you observe in the experimental leaf after the starch test? 


Distinguish between the following:
Photosynthesis and photophosphorylation.


Mention two ways in which photosynthesis is useful to life.


The following statement is about photosynthesis in a green plant. Write whether it is True or False.

Photosynthesis occurs in all the cells of the plant.


Write the functional activity of the following structure:
Chloroplasts


The raw materials for photosynthesis are ______ and ______.


Study the diagram given below and fill in the blanks with suitable words:

In order to prove that carbon dioxide is necessary for

(a) ______, a potted plant is placed in dark for 48 hours to (b) ______ the leaves. A part of a leaf is inserted into a conical flask containing potassium hydroxide solution. This is to absorb (c) ______ from the flask. The plant is then placed in sunlight for a few hours. The experimental leaf is tested for starch. The part of the leaf that was inside the conical flask turns (d) ______, whereas the part of the left outside turns (e) ______ in colour.


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