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What organs are attached to the two bronchi? - Science

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प्रश्न

What organs are attached to the two bronchi?

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उत्तर

The two lungs are attached to the two bronchi.

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पाठ 1: Life Processes - Exercise 2 [पृष्ठ ४७]

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लखमीर सिंह Biology (Science) [English] Class 10
पाठ 1 Life Processes
Exercise 2 | Q 23 | पृष्ठ ४७

व्हिडिओ ट्यूटोरियलVIEW ALL [2]

संबंधित प्रश्‍न

Where in the lungs does gas exchange take place?


In the lungs what substance is taken into the body?


Explain why, a land plant may die if its roots remain waterlogged for a long time.


Define breathing. State the differences between breathing and respiration.


What is the function of the respiratory system?


Draw a labelled diagram of the human respiratory system.


Which of the following is not produced during anaerobic respiration in unicellular fungus?


Which of the following increases in muscle cells when they are lacking in oxygen?


The photosynthesis in a plant is not taking place during the day time if the plant is releasing:


One of the following organisms does not depend on the simple diffusion of gases for breathing and respiration. This organism is:


In cockroaches, air enters the body through:


There are five animals P, Q, R, S and T. The animal P always lives in water and has gills for breathing. The animal Q can stay in water as well as on land and can breathe both, through moist skin and lungs. The animal R lives in soil and breathes only through its skin. The animal S lives on land and breathes through spiracles and tracheae. And animal T lives in water and breathes through its cell membrane.

(a) Which of the animals could be Amoeba?
(b) Which of the animals could be frog?
(c) Which animal could be fish?
(d) Which animal could be grasshopper?
(e) Which animal could be earthworm?


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?


What happens to the glucose which enters the nephron tubule alongwith the filtrate?


Answer the following in detail.

Explain the process of Cellular Respiration.


Choose the odd one out in the following groups of four items each:

Diffusion, Respiratory gases, Alveoli, Capillary network


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 _____________.


Given below is an overall chemical reaction of a certain process:

C6H12O6→LacticAcid+2ATP+Heat enengy

Name one tissue in which this reaction occur.


Air that enters through the nose passes into this tube. 


What is the ppCO2 in alveolar air?


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