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Mention Any Two Points in Which Photosynthesis and Respiration in Plants Are Opposite to Each Other. - Biology

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प्रश्न

Mention any two points in which photosynthesis and respiration in plants are opposite to each other.

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उत्तर

Photosynthesis and respiration are opposite to each other in the following ways:

Photosynthesis Respiration
(i) It is an anabolic process. (i) It is a catabolic process.
(ii) It results in a gain in dry mass. (ii) It results in a loss in dry mass.
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अध्याय 6: Photosynthesis - Exercise 1 [पृष्ठ ७४]

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फ्रैंक Biology II [English] Class 7 ICSE
अध्याय 6 Photosynthesis
Exercise 1 | Q 8.04 | पृष्ठ ७४

संबंधित प्रश्न

Cochlea, Malleus, Pinna, Stapes, Incus.


Given below is an experiment setup to demonstrate a particualr tropic movement in germinating seeds. Study the diagram and answer the questions that follow : 

What is meant by ‘Positive’ and ‘Negative’ tropic movements in plants? 


Define the following:

Plant pigments


The figure given below represents the vertical section of a leaf.
( i) Name the parts labeled 1 to 5.
( ii ) What do the two arrows (dotted and solid) indicate in the daytime and at night?
( iii) Could you add one more arrow in the figure? If yes, what for?
( iv) How many leaf veins have been shown in this section?


Fill in the blanks:
The end products of photosynthesis are ______ and ______.


Read the following sentences about photosynthesis:

  1. Sunlight, carbon dioxide, chlorophyll and water are necessary.
  2. Oxygen is absorbed.
  3. Leaves carry out photosynthesis.
  4. Proteins are made during photosynthesis. 

Choose the correct pair of sentences that are true to photosynthesis.


When iodine solution is added for testing starch, part of the leaf with ______ turns a blue-black color.


Plants may inhale carbon dioxide for photosynthesis but need ______ for their living. 


Draw the structure of the stomata and label the parts. 


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 green-colored 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. Does this food give a blue-black color with iodine solution?

a. What is 

  1. organism A 
  2. food B?
  3. food H?

b. What are C and D?

c. Name green-colored substance E and organ F.

d. What is the process G?


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