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प्रश्न
Identify the false statement and rewrite it correctly by changing the first or last word only.
Green plants perform photosynthesis.
पर्याय
True
False
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उत्तर
This statement is true.
APPEARS IN
संबंधित प्रश्न
Give biological reasons for the following statements : In some xerophytes leaves are modified into spines
The figure given below represents an experimental setup with a weighing machine to demonstrate a particular process in plants. The experimental setup was placed in bright sunlight. Study the diagram and answer the following questions:
(i) Name the process intended for study.
(ii) Define the above mentioned process.
(iii) When the weight of the test tube (A & B) is taken before and after the experiment, what is observed? Give reasons to justify your observation in A & B.
(iv) What is the purpose of keeping the test tube B in the experimental setup?
Mention one difference between the following on the basis of what is given in bracket.
Grass and grasshopper (mode of nutrition)
Give technical term:
Name the tissue that transports manufactured starch from the leaves to all parts of the plant.
Complete the following sentence with appropriate word:
A dark reaction is a __________ reaction.
Column ‘II’ is a list of items related to ideas in Column ‘I’. Match the term in Column ‘II’ with the suitable idea given in Column ‘I’.
| Column I | Column II | ||
| (i) | Grana | (a) | Decomposers |
| (ii) | Autotrophs | (b) | Light reaction |
| (iii) | By-products of photosynthesis | (c) | Animals |
| (iv) | Photolysis | (d) | Oxygen |
| (v) | Bacteria and fungi | (e) | Stimulated by light |
| (vi) | Chloroplast | (f) | Power |
| (vii) | Oxygen and water | (g) | Raw material |
| (viii) | Sunlight | (h) | Machinery |
| (ix) | CO2 and water | (i) | End products |
| (x) | Glucose (sugar) | (j) | Workrooms |
| (xi) | Cells in the leaf | (k) | By-products. |
Which one of the following is a primary producer?
What will happen if we remove plants from the aquarium?
______ is ATP factory of the cells.
The role of chlorophyll is to absorb light from the sun.
