NEW
Font size
WorksheetsSCIENCE CLASS-7 RESPIRATION IN ORGANISMS
Total questions: 15
Worksheet time: 7mins
Air tubes in insects are also called ___________.
Trachea
Lungs
Frogs breath through ___________ when they have tadpoles
Leg
Muscles
Gills
What is the organ used in plants for respiration ?
Gills
Stomata
Lungs
Trachea is used in cockroach for exchange of gasses.
True
False
What are the products of aerobic respiration?
Carbon Dioxide and Energy
Lactic Acid
Water and Carbon Dioxide
Glycogen and Carbon Dioxide
During inhalation diaphragm moves
Down
Left
Right
Up
What are the products of anaerobic respiration in a human cell?
Energy and Lactic Acid
Lactic Acid
Lactic Acid and Carbon Dioxide
Carbon Dioxide and Water
During heavy exercise when supply of oxygen to our muscles is insufficient food breakdown is by
anaerobic respiration
aerobic respiration
cellular respiration
Lungs are present in the
Chest Cavity
Nasal cavity
Respiration
Diaphragm
Cellular Respiration takes place in
anaerobes
Cells of all organisms
Animals
Humans
When breakdown of glucose occurs with the use of oxygen it is called
aerobic respiration
anaerobic respiration
cellular respiration
anaerobes
The process of breaking down of food in the cell with release of energy is called
Digestion
Cellular respiration
Circulation
Excretion
