Breathing & Gaseous Exchange
Authored by Jahcynthia Harvey
Biology
9th - 11th Grade
NGSS covered
Used 58+ times
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70 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Name the gaseous exchange structure in a root.
Lenticel
leaves
stomata
Stoma
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Name A
Stomata
Guard cells
Stoma
Guard cell
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of lime water in test tube A?
To absorb Carbon (IV) oxide
To show that atmospheric air has low concentration of Carbon (IV) oxide.
To absorb Carbon (IV) oxide from the living mammal
None of the above.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What observation is made in Boiling tube B
Milky substance formed
It rose in level
It forms a white precipitate
No colour change
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is not true about respiratory structure?
It is moist
It is highly vascularized
It has large surface area
It is very thick
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is not a characteristic of a respiratory structure?
It is moist
Has large surface area
It is highly vascularised
It is rich in mitochondria
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Identify the structure shown
Alveoli
Alveolus
Villus
Villi
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