Grade 12th pass6 grade science
Respiration in aquatic animals occurs by
Respiration in aquatic animals occurs by
1 Answer
Yash Patari
gills
A majority of aquatic animals like fish and prawns breathe through special organs called gills. Gilla are projections of the skin that help in using oxygen dissolved in water. Gills contain blood vessels which help in exchange of gases.
Other Related Questions on 6 grade science
The function of nodulated roots is
A. To store food
B. To provide extra strength
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The function of nodulated roots is
A. To store food
B. To provide extra strength
C. To perform photosynthesis
D. To give shelter to bacteria
6 grade science
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