Chapter 10 Respiration in organisms

Descrição

that is for class 7
Eram Afzal
Quiz por Eram Afzal, atualizado more than 1 year ago
Eram Afzal
Criado por Eram Afzal mais de 4 anos atrás
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Resumo de Recurso

Questão 1

Questão
Food broken down without the use of oxygen is termed as....
Responda
  • Aerobic respiration
  • Anaerobic respiration

Questão 2

Questão
Yeasts respire aerobically.
Responda
  • True
  • False

Questão 3

Questão
The taking in of air rich in oxygen into the body is called [blank_start]inhalation[blank_end]
Responda
  • inhalation

Questão 4

Questão
The number of times a person breathes in a minute is termed as the Heart rate
Responda
  • True
  • False

Questão 5

Questão
???? Expels these foreign particles from the inhaled air and a dust-free, clean air enters our body.
Responda
  • Sneezing
  • coughing

Questão 6

Questão
What is this part?
Responda
  • Nasal cavity

Questão 7

Questão
In when/what process this happen
Responda
  • Inhalation

Questão 8

Questão
In inhaled air there is [blank_start]21[blank_end]% of oxygen
Responda
  • 22
  • 21
  • 24
  • 20

Questão 9

Questão
cockroaches have opening called
Responda
  • spiracles
  • Tracheae

Questão 10

Questão
[blank_start]gills[blank_end] are well supplied with blood vessels
Responda
  • gills

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