Which of the following divides the nasal cavity?
Show Hint
- Hyaline cartilage
- Mesethmoid cartilage
- Ligamentum arteriosum
- Laryngopharynx
The Correct Option is B
Solution and Explanation
Top Questions on The respiratory system
Interpret the given diagrams A and B. Enlist the changes occurring during inspiration and expiration.
- MH Board Class XII - 2024
- Biology
- The respiratory system
Select and rewrite the appropriate disorder of the respiratory system based on the given symptoms:
Given disorders: \[ {[ Sinusitis, Emphysema, Silicosis and Asbestosis, Laryngitis ]} \]
(a) Breakdown of alveoli, shortness of breath.
(b) Inflammation of the sinuses, mucous discharge.
(c) Inflammation of larynx, vocal cords, sore throat, hoarseness of voice, mucous build-up,
and cough.
(d) Inflammation of fibrosis, lung damage.- MH Board Class XII - 2024
- Biology
- The respiratory system
- The amount of air that moves in or out of the lungs with each respiratory cycle is:
- GPAT - 2024
- Human Anatomy and Physiology
- The respiratory system
- Give reasons for the following:
(i) Alveoli in lungs are richly supplied with blood capillaries.
(ii) Respiratory pigment in the blood takes up oxygen and not carbon dioxide.
(iii) During anaerobic respiration, a 3-carbon molecule is formed as an end product instead of CO2 in human beings.
OR
(i) Name the movements that occur all along the gut in human digestive system. How do they help in digestion?
(ii) Where is bile juice stored in human body? List two roles of bile juice.- CBSE Class X - 2024
- Science
- The respiratory system
- Ciliated epithelial cells are present in:
- KCET - 2024
- Biology
- The respiratory system
Questions Asked in MH Board Class XII exam
Derive an expression for energy stored in a charged capacitor. A spherical metal ball of radius 15 cm carries a charge of 2μC. Calculate the electric field at a distance of 20 cm from the center of the sphere.
- MH Board Class XII - 2024
- Capacitors
Draw a neat labelled diagram of Ferry's perfectly black body. Compare the rms speed of hydrogen molecules at 227°C with rms speed of oxygen molecules at 127°C. Given that molecular masses of hydrogen and oxygen are 2 and 32, respectively.
- MH Board Class XII - 2024
- The Kinetic Theory of Gases
Distinguish between an ammeter and a voltmeter. (Two points each).
The displacement of a particle performing simple harmonic motion is \( \frac{1}{3} \) of its amplitude. What fraction of total energy is its kinetic energy?
- MH Board Class XII - 2024
- Simple Harmonic Motion
Using the geometry of the double slit experiment, derive the expression for the fringe width of interference bands.
- MH Board Class XII - 2024
- Interference Of Light Waves And Young’S Experiment
An alternating voltage is given by \( e = 8 \sin(628.4 t) \).
Find:
(i) Peak value of e.m.f.
(ii) Frequency of e.m.f.
(iii) Instantaneous value of e.m.f. at time \( t = 10 \, {ms} \)- MH Board Class XII - 2024
- AC Voltage