Dr. K C Trikha and N K Sehgal Solutions for Chapter: Respiration in Organisms, Exercise 1: Something To Know
Dr. K C Trikha Science Solutions for Exercise - Dr. K C Trikha and N K Sehgal Solutions for Chapter: Respiration in Organisms, Exercise 1: Something To Know
Attempt the free practice questions on Chapter 7: Respiration in Organisms, Exercise 1: Something To Know with hints and solutions to strengthen your understanding. The Living World A book of Science and Technology solutions are prepared by Experienced Embibe Experts.
Questions from Dr. K C Trikha and N K Sehgal Solutions for Chapter: Respiration in Organisms, Exercise 1: Something To Know with Hints & Solutions
Name the respiratory organ of crab.
Name the respiratory organ of man.
Name the respiratory organ of the leech.
Name the respiratory organ of an insect.
Describe an activity to show that exhaled air contains carbon dioxide.
Describe the changes that take place around the rib cage during inspiration. State the effect of these changes.
Describe the changes that take place in the diaphragm, during inspiration. State the effect of these changes.
Describe the changes that take place in the chest cavity, during inspiration. State the effect of the changes.
