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Question 17

Respiratory surfaces generally have the following characteristics with the exception of

  • A.it must be thick but permeable
  • B.it must be moist
  • C.it must possess a large surface area
  • D.it must be richly supplied with blood vessels.
Objective

Question details

Exam body
OAU
Subject
Biology
Year
2015/2016
Question no.
#17
Type
Objective
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