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प्रश्न
Which of the following is the correct statement regarding bile?
पर्याय
secreted by bile duct and stores in liver
secreted by gall bladder and stored in liver
secreted by liver and stored in bile duct
secreted by liver and stored in gall bladder
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उत्तर
secreted by liver and stored in gall bladder
Bile is secreted by the liver and stored in the gall bladder till required.
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संबंधित प्रश्न
Out of photosynthesis and respiration in plants, which process occurs:
(a) all the time?
(b) only at daytime?
Where does the blood absorb oxygen in the human body?
Fill in the following blank with suitable word:
The organs of respiration in man are the _____________.
Draw a labelled diagram of the human respiratory system.
Which contains more carbon dixoide : exhaled air or inhaled air? Why?
During respiration, the exchange of gases takes place in:
Which of the following statements are true about respiration?
(i) during inhalation, ribs move inward and diaphragm is raised.
(ii) the gaseous exchange takes place in the alveoli.
(iii) haemoglobin has greater affinity for carbon dioxide than oxygen.
(iv) alveoli increase surface area of the exchange of gases
The photosynthesis in a plant is not taking place during the day time if the plant is releasing:
Consider the following chemical reactions which take place in different organisms/tissues under various conditions:
(i) Glucose → Respiration ">Ethanol + Carbon dioxide + Energy
(ii) Glucose→ Respiration ">Carbon dioxide + Water + Energy
(iii) Glucose → Respiration "> Lactic acid + Energy
(a) Name one organism which respires according to equation (i) above.
(b) Name one organism which respires according to equation (ii) above.
(c) When and where does respiration represented by equation (iii) above take place?
(d) Which equation/equations represent aerobic respiration?
(e) Which equation/equations represent anaerobic respiration?
(f) Which of the above reactions produces the maximum amount of energy?
In the lungs what substance is removed from the body?
Out of xylem and phloem, which one carries materials only upwards?
Answer the following in short.
Define respiration.
Choose the odd one out in the following groups of four items each:
Trachea, Ciliated epithelium, Mucous, Diffusion
Match the items in Column I with the ones most appropriate in Column II. Rewrite the matching pairs.
|
Column I |
Column II |
|
(a) Alveoli |
(i) where aerobic respiration takes place |
|
(b) Bronchioles |
(ii) lined with hair |
|
(c) Nasal Chamber |
(iii) diffusion of gases |
|
(d) Bronchi |
(iv) small air tubes |
|
(v) an inverted Y shaped tube |
|
|
(vi) a common passage for food and air |
Given below is an example of certain structure and its special functional activity:
"Kidney and excretion".
Fill in the blanks on a similar pattern.
Diaphragm and _____________.
Differentiate between the following pairs on the basis of the aspect given in the brackets.
Tidal volume and Residual volume (Quantity of air)
Given below is an overall chemical reaction of a certain process:
C6H12O6→LacticAcid+2ATP+Heat energy
Is this reaction applicable to animals or to plants or to both animals and plants?
Name the organs that bring about respiration.
term 'respiration' includes
With the reference to four gases CO2, CO, Cl2 and O2, which one of the options in the table is correct?
