Biology, asked by Anonymous, 1 year ago

The structure associated with earthworm, cockroach, bony fish and birds are given below
in a series. Choose the correct series:
(a) Pneumatic bones, gills, Chitinous plates, metameres
(b) Gills, metameres, Chitinous plates, pneumatic bones
(c) Metameres, gills, Chitinous plates, pneumatic bones
(d) Metameres, Chitinous plates, gills, pneumatic bones

Answers

Answered by Ankit1234
5
The answer is 

d). Metameres, Chitinous plates, gills, pneumatic bones.

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Answered by Anonymous
2
it should be (d)
earthworm --- metameres due to its metameric segmentation in its body
cockroach--- body of cockroaches is covered by chitinous plates which u will further study in 11th
fishes---fishes respire through gills....at ur level
birds --- pneumatic bones is the characteristic feature of birds due to which it is able to fly

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