Question Text
Question 1 :
Leaves of the plant have tiny pores for exchange of oxygen and carbon dioxide. These small pores are known as
Question 2 :
Microscopic pores in plants through which they expire air are called<br>
Question 3 :
Plants take in .......... from the air and give out ..........
Question 4 :
C6H12O6 + 6O2 → 6CO2 + 6H2O+ ATP<br/>The given equation indicates which of the following activities in plants?
Question 7 : <p><span class="wysiwyg-font-size-medium">The most important function of diaphragm of the mammals is</p>
Question 10 :
Which of the following structures helps in the absorption of water from the soil?
Question 12 :
Which of the following changes occur in diaphragm and intercostal muscles when expiration of air takes place?
Question 19 :
Animal P always breathes through gills. Animal Qbreathes both through moist skin and lungs.Animal R breathes only through its moist skinand animal S breathes through its cell membrane.Which one of these animals could be Amoeba?
Question 23 :
The functional respiratory organ of a fully formed tadpole is the
Question 25 :
Which one of the following animals has no blood but respires?
