Podcast
Questions and Answers
What is the process of exchange of O2 from the atmosphere with CO2 produced by the cells called?
What is the process of exchange of O2 from the atmosphere with CO2 produced by the cells called?
Which of the following respiratory organs are used by lower invertebrates like sponges, coelenterates, and flatworms for gas exchange?
Which of the following respiratory organs are used by lower invertebrates like sponges, coelenterates, and flatworms for gas exchange?
What is the main function of oxygen (O2) for organisms?
What is the main function of oxygen (O2) for organisms?
Which chapter of biology does the text most likely originate from?
Which chapter of biology does the text most likely originate from?
Signup and view all the answers
How do the respiratory mechanisms of lower invertebrates differ from higher animals?
How do the respiratory mechanisms of lower invertebrates differ from higher animals?
Signup and view all the answers
In the human respiratory system, the part starting with the external nostrils up to the terminal bronchioles is known as the:
In the human respiratory system, the part starting with the external nostrils up to the terminal bronchioles is known as the:
Signup and view all the answers
Which of the following is NOT a structure used for gas exchange in animals?
Which of the following is NOT a structure used for gas exchange in animals?
Signup and view all the answers
What is the function of the epiglottis in the human respiratory system?
What is the function of the epiglottis in the human respiratory system?
Signup and view all the answers
Which of the following vertebrates use gills for respiration?
Which of the following vertebrates use gills for respiration?
Signup and view all the answers
What is the purpose of the pleural fluid in the human respiratory system?
What is the purpose of the pleural fluid in the human respiratory system?
Signup and view all the answers
