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Which of the following substances must be present in the soil for growth of a healthy ...
Classroom
Biology Classroom
Waec
Waec 2012
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Which of the following substances must be present in the soil for growth of a healthy green plant?
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
Amino acids
B
Carbon
C
Glucose salts
D
Magnesium ions
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Show Explanation
Correct Answer:
Option D
Explanation:
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Accounts - Principles of Accounts
Animal Husbandry
Aptitude Test
Agricultural Science
Arabic
Auto Mechanics
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Biology
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Block laying, bricklaying, and concreting work
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