Name the cartilage which divides the nasal cavity into right and left nasal chambers.

One Line Answer

The mesethmoid cartilage divides the nasal cavity into right and left nasal chambers.

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Chapter 8: Respiration and Circulation - Very Short Answer

Chapter 8 Respiration and Circulation
Very Short Answer | Q 1

With the help of a suitable diagram, describe the conducting system of the human heart.

Explain with reasons.

Upward and downward movement of diaphragm occurs consecutively.

Fill in the blank.

In human beings, the exchange of gases takes place in _____.

What is the role of the diaphragm in respiration in human beings?

Name the following:

Anterior most part of nasal chamber bearing hairs.

The question has four options. Choose the correct answer:

The partial pressure of O₂ in inspired and expired air is

Due to which of the following reason lungs do not collapse between breaths and some air always remains in the lungs which can never be expelled?

Choose the odd one:

Which of the following statements is incorrect regarding respiratory system?

Select the correct match regarding respiration.