Quiz
Chapter 10 Respiration in organisms
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Questions in this quiz (10)
1Food broken down without the use of oxygen is termed as....
- AAerobic respiration
- BAnaerobic respiration
2Yeasts respire aerobically.
- ATrue
- BFalse
3The taking in of air rich in oxygen into the body is called [blank_start]inhalation[blank_end]
- Ainhalation
4The number of times a person breathes in a minute is termed as the Heart rate
- ATrue
- BFalse
5???? Expels these foreign particles from the inhaled air and a dust-free,
clean air enters our body.- ASneezing
- Bcoughing
6What is this part?

- ANasal cavity
7In when/what process this happen

- AInhalation
8In inhaled air there is [blank_start]21[blank_end]% of oxygen
- A22
- B21
- C24
- D20
9cockroaches have opening called
- Aspiracles
- BTracheae
10[blank_start]gills[blank_end] are well supplied with blood vessels

- Agills
Information
- Description
- that is for class 7
- Author
- Eram Afzal
- Language
- English
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- 24
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