Question

v. Which organ extracts dissolved oxygen from water in fishes?
vi. Name the term used for one inhalation plus one exhalation.​

Answer 1

Answer:

v) Gills

vi) One respiratory cycle

Explanation:

Gills are special organs in fish, which takes the dissolved oxygen in the water bodies

One respiratory cycle is the cycle of one inhalation of oxygen to the body and exhalation of carbon dioxide from the body

Answer 2

Answer:

v) gills

vi )one respirately cycle

Explanation:

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