Q. 795.0( 4 Votes )

When a person breathes in air, the air enters into his body through an organ A having two holes B in it. The air then passes through pharynx and larynx and enters into a tube C. The tube C divides into two smaller tubes D at its lower end. The two smaller tubes are attached to two respiratory organs E. Each smaller tube divides inside the organs E to form a large number of still smaller tubes called F. The smallest tubes F have air-sacs G at their ends in which gaseous exchange takes place in the body of the person. What are A, B, C, D, E, F and G?

Answer :

A = Nose; B =Nostrils; C =Trachea (Windpipe); D =Bronchi; E =Lungs; F =Bronchioles; G =Alveoli

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Get to Know How Do We Respire?42 mins
Genius Quiz | The Vital Processes38 mins
Quiz | Let's Recall - Life Process50 mins
Get to Know About Waste EliminationFREE Class
Know More About Transport in animals47 mins
Defining Life and Life Processes57 mins
Origin of LIFE40 mins
Doubt Session - Life Processes46 mins
Artificial kidney35 mins
Looking through a Microscope36 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses