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प्रश्न
Assertion (A): All food chains begin with herbivores.
Reason (R): Green plants are heterotrophs.
विकल्प
A is True and R is False.
A is False and R is True.
Both A and R are True.
Both A and R are False.
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उत्तर
Both A and R are False.
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संबंधित प्रश्न
The following statement is about photosynthesis in a green plant. Write whether it is True or False.
Photosynthesis occurs in underground organs as well as in aerial ones.
Identify the false statements and rewrite them correctly by changing the first or last word only.
Algae are autotrophs.
The site of light reaction in the cells of a leaf is ______.
What is the law of limiting factors?
Explain the Term Calvin Cycle.
Give technical term:
In photosynthesis radiant energy is converted into which from?
Give technical term:
The part of the chloroplast where the dark reaction of photosynthesis takes place.
Write the functional activity of the following structure:
Thylakoids
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. |
