Advertisements
Advertisements
प्रश्न
Identify the false statement and rewrite it correctly by changing the first or last word only.
Green plants are consumers.
विकल्प
True
False
उत्तर
This statement is false.
Correct statement: Green plants are producers.
APPEARS IN
संबंधित प्रश्न
Give biological reasons for the following statements : In some xerophytes leaves are modified into spines
Mention two ways in which photosynthesis is useful to life.
Name the following:
The organisms that can be called "natural purifiers" of the air.
Identify the false statement and rewrite it correctly by changing the first or last word only.
Green plants perform photosynthesis.
Are the following statement true or false? Give a reason in support of your answer.
The rate of photosynthesis continues to rise as long as the intensity of light rises.
Are the following statement true or false? Give reason in support of your answer.
The starting point of carbon cycle is the release of carbon dioxide by animals during respiration.
A candidate studied the importance of certain factors in photosynthesis. He took a potted plant and kept in the dark for over 24 hours. In the early hours of the next morning, he covered one of the leaves with black paper in the centre only. Then he placed the plant in sunlight for a few hours and tested the leaf which was covered with black paper for starch.
Is there any control in this experiment? If so, state it.
Photosynthesis in green plants is directly and indirectly dependent on so many plant structures.
Explain briefly the role of the following structures in this process is Stomata.
Respiration is said to be the reversal of photosynthesis.
Explain the term Photosynthetic Membrane.
Name the following:
The process by which plants produce their food.
Name the following:
Source of oxygen given out in photosynthesis.
Give technical term:
Name the process which is responsible for the conversion of solar energy to chemical energy that is essential to sustain life on this earth?
Give technical term:
The part of the chloroplast where the dark reaction of photosynthesis takes place.
Choose the correct option.
The sequential order in electron transport from PSII to PSI of photosynthesis is ______.
The green pigment present in the plant is ______.
Oxygen is used for the synthesis of protein and fertilizers.
Which gas evolved during photosynthesis?
A potted plant with variegated leafes was kept in dark for 24 hours and then placed in bright sunlight. Answer the following questions.
- Which aspect of photosynthesis is being tested in the above diagram?
- Why was the plant kept in the dark for 24 hours?
- After the starch test, what will be the colour of the yellow and green parts of the leaf? Give reasons to support your answer.
