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प्रश्न
Name the body structure concerned with the given functional activity:
Protects the lungs from mechanical injury
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उत्तर
Ribs
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संबंधित प्रश्न
How are the lungs designed in human beings to maximize the area for exchange of gases?
What are the differences between aerobic and anaerobic respiration? Name some organisms that use the anaerobic mode of respiration.
Which part of roots is involved in the exchange of respiratory gases?
What is the name of the extensions of the epidermal cells of a root which help in respiration?
The trachea divides into tow tubes at its lower end. What is the name of these tubes?
Fill in the Following Blank with Suitable Word.
_________ In the Lungs Provide a Very Large Surface Area for Gaseous Exchange.
What type of respiration takes place in human muscles during vigorous physical exercise? Give reason for your answer
Describe the process of respiration in fish.
Why do fishes die when taken out of water?
What type of repiration takes place in yeast?
During the respiration of an organism A, 1 molecule of glucose produces 2 ATP molecules whereas in the respiration of another organism B, 1 molecule of glucose produces 38 ATP molecules.
(a) Which organism is undergoing aerobic respiration?
(b) Which organism is undergoing anaerobic respiration?
(c) Which type of organism, A or B, can convert glucose into alcohol?
(d) Name one organism which behaves like A.
(e) Name two organisms which behave like B.
Answer this question.
Name the organ of respiration in fishes.
Choose the odd one out in each of the following groups of four items each:
Oxyhaemoglobin, Carbaminohaemoglobin, Hypoxia, Carboxyhaemoglobin
Given below is an example of a certain structure and its special functional activity:
"Kidney and excretion".
Fill in the blanks on a similar pattern.
Pleura and _____________.
State one function of the following:
Ciliated epithelium lining the respiratory tract
Name the organs that bring about respiration.
Complete the analogy.
Transport of CO2 by plasma : 7% :: Transport of CO2 by bicarbonate ions: ____________.
What is the ppCO2 in alveolar air?
Sometimes when we do heavy exercise, anaerobic respiration takes place in our muscle cells. What is produced during this process?
During the process of exhalation, the ribs move ______.
