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Question 4

Which of the following is a special organ for oxygen absorption in aquatic animals?

  • A.Air bladder
  • B.Lung
  • C.Spiracle
  • D.Gills
Objective

Question details

Exam body
ABU
Subject
Biology
Year
2016/2017
Question no.
#4
Type
Objective
Previous · Q3Which of the following is not freshwater? Next · Q5 Which of the following is not a feature of marshes?

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