Biology jamb 2019

The part labelled a in the above diagram is used for

a

Detection of pressure in water

b

Maintaining buoyancy in water

c

Gaseous exchange

d

Movement in water

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Explanation

Correct Option
c

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Discussions (4)

smartgenius
1 year ago

y that stuff resemble pectoral fin

Annacruz
6 years ago

Gill is use for gaseous exchange in fish

Abdullahi113
1 year ago

correct gills is a respiratory organ in fish

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