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Question 20

The study of freshwater habitats and the ecosystem is called_____

  • A.limnology
  • B.immunology
  • C.ecology
  • D.biology
Objective

Question details

Exam body
NDA
Subject
Biology
Year
2016/2017
Question no.
#20
Type
Objective
Previous · Q19Toxic substances produced and released into the environment as a result of human… Next · Q21 Which of the following mineral salt is a trace element?

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