1
Question
Gills in fish are projections of
Gills in fish are projections of
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Solution
The correct option is A Skin
Gills in fish help them to use oxygen
dissolved in water. Gills are projections
of the skin. Gills are well supplied
with blood vessels for
exchange of gases. Thus, option A is correct.
Gills in fish help them to use oxygen dissolved in water. Gills are projections of the skin. Gills are well supplied with blood vessels for exchange of gases. Thus, option A is correct.
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