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  9. Q16
Question 16

The oxygen released during photosynthesis is obtained

  • A.from the catalytic splitting of carbon-dioxide in plant tissues
  • B.from the breakdown of glucose molecules in cells
  • C.during the photolysis of water using energy trapped in chlorophyll
  • D.by the excretion of excess oxygen in plant tissues
Objective

Question details

Exam body
WAEC
Subject
Biology
Year
2002
Question no.
#16
Type
Objective
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