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Give the Functions of the Following: Larynx - Biology

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प्रश्न

Give the functions of the following:

Larynx

टीपा लिहा

उत्तर

Larynx = To produce voice

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पाठ 19: Respiratory System - Exercise [पृष्ठ १७६]

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फ्रँक Biology [English] Class 9 ICSE
पाठ 19 Respiratory System
Exercise | Q 14.1 | पृष्ठ १७६

संबंधित प्रश्‍न

During heavy exercise, the breathing rate of a person slows down.


______ is present between thoracic and abdominal cavity.


Name the body structure concerned with the given functional activity:

Helps to increase the volume of the chest cavity lengthwise.


How would you prove that air you breathe out is warmer?


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 : 

Residual volume (RV)


Put a tick (✓) against the most appropriate alternative in the following statement.

The process during which food is oxidised and energy is released is called


Name the following:

Respiratory process in which oxygen is not utilized.


Name the following:

The two membranes which protect the lungs.


What is the function of lecithin film in the lungs?

Give the differences between the alveoli of an infant and an adult.

Name the following:

High breathing rate.


Complete the following statement by choosing the correct alternative from those given below.

Normal breathing is termed as ______.


Give the functions of the following:

Conchae


Very short answer question.

Name the organ which prevents the following the entry of food into the trachea while eating.


Define the term "Trachea".


Identify the CORRECT term for the following description:

The maximum amount of air that can be breathed out after a maximum inspiration.


Adam's apple is also called ______


The part where the exchange of gases occurs during respiration is:


The pulmonary artery carries blood from the lungs to the left atrium.


Match the following

i. Alveoli a. Yeast
ii. Ethanol b. Gaseous exchange
iii. Diffusion c. Amino acids
iv. Protein d. Perfume

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