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  9. Q0
Question 0

In snails, the hard calcareous shells are secreted by the

  • A.radula
  • B.ctenidium
  • C.pneumostome
  • D.mantle
  • E.
Objective

Question details

Exam body
JAMB
Subject
Biology
Year
1998
Question no.
#0
Type
Objective
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