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Subjects
Science CBSE
Class 7
Respiration in organisms
Breathing and gas exchange
12.
Choose the right terms of respiration
Exercise condition:
4
m.
Choose all the suitable ones.
1.
Identify the products of anaerobic respiration
Lactic acid
Glucose
Ethanol
Water
2.
Select the sites of anaerobic respiration
Heart
Yeast
Muscle cells
Brain
3.
Select the respiratory structures associated with plants
Stomata
Lenticels
Spiracles
Gills
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