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    explain the process by which inhalation occurs during breathing in human beings

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    Breathing

    The two lungs are the primary organs of the respiratory system. They sit to the left and right of the heart, within a space called the thoracic cavity. The cavity is protected by the rib cage. A sheet

    Breathing

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    The two lungs are the primary organs of the respiratory system. They sit to the left and right of the heart, within a space called the thoracic cavity. The cavity is protected by the rib cage. A sheet of muscle called the diaphragm serves other parts of the respiratory system, such as the trachea, or windpipe, and bronchi, conduct air to the lungs. While the pleural membranes, and the pleural fluid, allow the lungs to move smoothly within the cavity.

    The process of breathing, or respiration, is divided into two distinct phases. The first phase is called inspiration, or inhaling. When the lungs inhale, the diaphragm contracts and pulls downward. At the same time, the muscles between the ribs contract and pull upward. This increases the size of the thoracic cavity and decreases the pressure inside. As a result, air rushes in and fills the lungs.

    The second phase is called expiration, or exhaling. When the lungs exhale, the diaphragm relaxes, and the volume of the thoracic cavity decreases, while the pressure within it increases. As a result, the lungs contract and air is forced out.

    Review Date 2/12/2021

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    Explain The Process By Which Inhalation Occurs During Breathing In Human Beings? Doubt Answers

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    Abhishek Jhunjhunwala

    other other 2 months ago Report

    Explain the process by which inhalation occurs during breathing in human beings?

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    Muskan Anand

    2 months ago

    The process of inhalation is the intake of oxygen-rich air through the nostrils into the lungs. During inhalation, the diaphragm present at the base of the chest cavity moves downward. The rib bones move upward and outward. This also includes intercostal muscles contracting to increase the chest cavity.

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    Explain the process by which inhalation occurs during breathing in human beings ?

    Explain the process by which inhalation occurs during breathing in human beings ?

    Byju's Answer Standard X Biology

    Physiology of Respiration

    Explain the p... Question

    Explain the process by which inhalation occurs during breathing in human beings ?

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    Inhalation:

    The process of inhalation is the intake of oxygen-rich air through the nostrils into the lungs.

    During inhalation, the diaphragm present at the base of the chest cavity moves downward.

    The rib bones move upward and outward.

    This also includes intercostal muscles contracting to increase the chest cavity.

    The changes in the chest cavity increase the size of the chest cavity providing a large surface area of the lungs where the inhaled air can enter.

    The air entering the lungs rushes in so that enough oxygen gets to reach the alveoli so that it can enter the blood through the blood capillaries.

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    SIMILAR QUESTIONS

    Q.

    Breathing is a process which occurs:

    Q. Question 14

    Which non-metal is essential for our life and all living beings inhale it during breathing?

    Q.

    Name the non-metal which is essential for maintaining life and inhaled during breathing.

    Q.

    Which life process helps in release of energy? and which gas is inhaled into our body during breathing?

    Q. Explain the process of breathing in human.

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