MEDIUM
Earn 100

What is respiration? Explain.

Important Questions on The Living Organisms - Characteristics and Habitats

HARD
How does the diaphragm help in the process of breathing?
EASY

Unscramble the organ name and write the organ system to which it belongs.

EPIWNDIP

EASY

Which of the following are related to the process of respiration?

a. Heat energy is released

b. Food is broken down

c. Oxygen is used up

MEDIUM
What is formed as waste in the process of respiration in animals? (Carbon dioxide/Oxygen)
EASY

Read the following statements and identify the characteristic of life indicated in each.

‘Exercise regularly to build up your lung power.’_____.

 

MEDIUM
Distinguish between aerobic and anaerobic respiration.
MEDIUM
Upon exhaling air into lime water, it turns milky due to
MEDIUM
When you blow into a test-tube containing limewater, the limewater turns milky. This happens because of the reaction of limewater with
EASY
Why does respiration take place in every living cell all the time?
MEDIUM
Take three test-tubes. Fill 3/4th of each with water. Label them A, B and C. Keep a snail in test-tube A, a water plant in test-tube B and in C, keep snail and plant both. Which test-tube would have the highest concentration of CO2?
MEDIUM
Which will turn lime water milky more appreciably: inhaled air or exhaled air? Why?
MEDIUM
How is external respiration different from internal respiration?
MEDIUM
What is the difference between respiration and breathing?