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The flow of air and water in or out of the mesophyll layer of a leaf is controlled by the
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Biology Classroom
Jamb
Jamb 1992
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The flow of air and water in or out of the mesophyll layer of a leaf is controlled by the
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
Stomata
B
Lenticels
C
Air space
D
Guard cell
Show Answer
Show Explanation
Correct Answer:
Option D
Explanation:
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Accounts - Principles of Accounts
Animal Husbandry
Aptitude Test
Agricultural Science
Arabic
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Biology
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Block laying, bricklaying, and concreting work
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