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  9. Q8
Question 8

When leaves of crop plants show brownish coloration from the tips of the mid-ribs backward, they are showing deficiency symptom of

  • A.magnesium
  • B.zinc
  • C.nitrogen
  • D.copper
  • E.phosphorus
Objective

Question details

Exam body
WAEC
Subject
Agricultural Science
Year
1988
Question no.
#8
Type
Objective
Previous · Q7In which layer of the soil profile does most biological activity occur? Next · Q9 which of the following farm practices can prevent excessive evaporation from…

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