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WAEC Biology AI Practice

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Note: Diagram-based questions are coming soon. WAEC Biology Paper includes ~5 diagram questions.

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Question 81

In natural selection, which factor directly leads to the evolution of new species?
Variation and evolutionVariation and evolutionhard

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Question 82

Which organelle is primarily responsible for producing ATP in a eukaryotic cell?
Cell structure and ultrastructureCell structure and ultrastructureeasy

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Question 83

Which phase of mitosis is characterized by the alignment of chromosomes at the cell equator?
Division of cellsDivision of cellsmedium

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Question 84

Which type of cell specialization is found in root hair cells?
Cell specializationCell specializationmedium

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Question 85

Which of the following correctly represents the levels of biological organization from simplest to most complex?
Levels of organizationLevels of organizationeasy

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Question 86

What is the main purpose of the light-dependent reactions in photosynthesis?
Photosynthesis and respirationPhotosynthesis and respirationmedium

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Question 87

Which of the following best describes autotrophic nutrition?
NutritionNutritioneasy

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Question 88

Which organ in the human excretory system is primarily responsible for filtering blood?
Excretion and osmoregulationExcretion and osmoregulationmedium

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Question 89

In a population, natural selection leads to:
Adaptation and natural selectionAdaptation and natural selectionhard

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Question 90

What is the main function of the xylem tissue in plants?
Cell activities and transportCell activities and transporteasy

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