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The Ultimate End Parts of the Respiratory System in Humans Are Known as - Biology

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प्रश्न

The ultimate end parts of the respiratory system in humans are known as

पर्याय

  • alveoli

  • bronchioles

  • tracheoles

  • bronchi

MCQ

उत्तर

alveoli

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पाठ 14: The Respiratory System - Multiple choice type [पृष्ठ १४७]

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सेलिना Concise Biology [English] Class 9 ICSE
पाठ 14 The Respiratory System
Multiple choice type | Q 2 | पृष्ठ १४७

संबंधित प्रश्‍न

Differentiate between the following pairs on the basis of the aspect given in the brackets.

Inspired air and Alveolar air (COcontent)


Given alongside is a diagrammatic sketch of a kind of part in human lungs.

What do the arrows 5 and 6 indicate?


What are the functions of the following in breathing?

Abdominal muscles


The volume of air in the lungs and the rate at which it is exchanged during inspiration and expiration was measured.

The following diagram shows a group of the lung volumes and capacities.

Study the diagram carefully and explain briefly the following :

 Inspiratory reserve volume (IRV)


Name the by-product formed during the oxidation of food.


Fill in the blank.

________is present in the red blood cells and helps in the transport of oxygen.


Write true or false for the following statement. Rewrite the false statement correctly.

The exchange of gases through the skin is called cutaneous respiration.


Write true or false for the following statement. Rewrite the false statement correctly.

The mature roots and woody stems of certain trees have openings called lenticels.


Differentiate between

bronchi and alveoli.


Find the odd one out. Give a reason for your choice.

skin, heart, lung, liver, kidney


Define the following:

Sneeze Reflex


Name the following:

Painful breathing.


Name the following:

Low breathing rate.


Label the diagram given below:


The question has four options. Choose the correct answer:

Larynx acids as


Answer the following question.

A student observed that the cockroaches are killed for dissection by simply putting them in soap water. He inquired whether soap is so poisonous. Teacher said it is due to its peculiar respiratory system. How?


What is respiration?


Write the functions of epiglottis.


List the parts of the respiratory system.


Regarding the functions of our respiratory system, mark the wrong entry.


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