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Question 41

Which of the following substances cannot control the growth of harmful micro organisms?

  • A.Antibiotics
  • B.Hypertonic salt solution
  • C.Disinfectants
  • D.isotonic sugar solution
  • E.Antiseptics.
Objective

Question details

Exam body
WAEC
Subject
Biology
Year
1993
Question no.
#41
Type
Objective
Previous · Q40The use of predators or parasites to control pests in the farm is known as Next · Q42 Which of the following is the underlining Principle in the adoption of…

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