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प्रश्न
Fill in the Following Blank with Suitable Word.
_________ In the Lungs Provide a Very Large Surface Area for Gaseous Exchange.
उत्तर
Alveoli in the lungs provide a very large surface area for gaseous exchange.
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संबंधित प्रश्न
How are the lungs designed in human beings to maximize the area for exchange of gases?
During heavy exercise, we get cramps in the legs due to the accumulation of ______.
Name the process by which plant parts like roots, stems, and leaves get oxygen required for respiration.
Name two animals which breathe through gills.
Name the type of respiration in which the end product is:
C2H5OH and CO2
Give one example where such a respiration can occur.
Name the type of respiration in which the end product is:
Lactic acid
Give one example where such a respiration can occur.
Describe the process of respiration in Amoeba. State whether it is anaerobic respiration or aerobic respiration.
Give the main points of difference between respiration in plants and respiration in animals.
Which of the following is correct for the process of anaerobic respiration?
| Carbon dioxide always produced | A lot of energy released | |
| (a) | No | Yes |
| (b) | No | No |
| (c) | Yes | No |
| (d) | Yes | Yes |
Internal respiration may be defined as:
The photosynthesis in a plant is not taking place during the day time if the plant is releasing:
During marathon, we sometimes get painful contractions of leg muscles due to the accumulation of one of the following in leg muscles. This is:
Given below is an example of certain structure and its special functional activity:
"Kidney and excretion".
Fill in the blanks on a similar pattern.
Mitochondria and _____________.
Given below is an example of certain structure and its special functional activity:
"Kidney and excretion".
Fill in the blanks on a similar pattern.
'C' shaped cartilage rings and ____________.
Define respiration.
The major fraction of CO2 released during cellular respiration is transported by the blood to the lung capillaries ______
The Figure shown below represents an activity to prove the requirements for photosynthesis. During this activity, two healthy potted plants were kept in the dark for 72 hours. After 72 hours, KOH is kept in the watch glass in setup X and not in setup Y. Both these setups are air tight and have been kept in light for 6 hours. Then, Iodine Test is performed with one leaf from each of the two plants X and Y.
The function of KOH is to absorb ______.
Which is the correct sequence of air passage during inhalation?
Which of the following equations is the summary of photosynthesis?
Explain the three pathways of breakdown in living organisms.
