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प्रश्न
State the main functions of the following:
Medulla Oblongata
State one function of the medulla.
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उत्तर
Medulla helps in regulating breathing, heart and blood vessel function, digestion, sneezing, and swallowing.
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संबंधित प्रश्न
Name the following:
The principle site in a green leaf for photosynthesis.
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 |
Identify the false statement and rewrite it correctly by changing the first or last word only.
Green plants perform photosynthesis.
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.
Explain, why respiration is said to be a reversed process of photosynthesis?
Explain the term Plastoquinone.
Choose the correct option.
Energy is transferred from the light reaction step to the dark reaction step by ______.
Gas exchange takes place in plants using _____.
Chlorophyll in a leaf is required for ______.
Label the diagram with the raw materials and products of photosynthesis.
