Chapter 10 Respiration in organisms

Descripción

that is for class 7
Eram Afzal
Test por Eram Afzal, actualizado hace más de 1 año
Eram Afzal
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Resumen del Recurso

Pregunta 1

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

Pregunta 2

Pregunta
Yeasts respire aerobically.
Respuesta
  • True
  • False

Pregunta 3

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

Pregunta 4

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

Pregunta 5

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

Pregunta 6

Pregunta
What is this part?
Respuesta
  • Nasal cavity

Pregunta 7

Pregunta
In when/what process this happen
Respuesta
  • Inhalation

Pregunta 8

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

Pregunta 9

Pregunta
cockroaches have opening called
Respuesta
  • spiracles
  • Tracheae

Pregunta 10

Pregunta
[blank_start]gills[blank_end] are well supplied with blood vessels
Respuesta
  • gills
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