Science, asked by aradhya2121singh, 6 hours ago

Why
the gills of is the fish
is always in red colour​

Answers

Answered by jyotigoria28
0

Answer:

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Answered by poojadb2020
2

Explanation:

The gills lie behind and to the side of the mouth cavity and consist of fleshy filaments supported by the gill arches and filled with blood vessels, which give gills a bright red colour.

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