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NECTA 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 31

During which phase of cellular respiration is the most ATP produced?
Respiration and photosynthesisCellular respirationhard

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Question 32

Which hormone regulates the menstrual cycle and is primarily produced by the ovaries?
Human physiologyEndocrine systemmedium

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Question 33

What is the main advantage of sexual reproduction over asexual reproduction?
ReproductionReproductive strategieshard

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Question 34

What is the main function of phloem in plants?
Nutrition and transportTransport in Plantseasy

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Question 35

During aerobic respiration, which gas is taken in and which is released?
Respiration and photosynthesisRespirationeasy

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Question 36

In Mendel's experiments, what ratio did he observe in the F2 generation for a monohybrid cross?
GeneticsMendelian Geneticsmedium

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Question 37

Which hormone regulates blood sugar levels by lowering glucose concentration?
Human physiologyEndocrine Systemmedium

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Question 38

Which structure in the human heart prevents backflow of blood into the left atrium?
Human physiologyCirculatory Systemhard

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Question 39

Which process in human reproduction involves the fusion of male and female gametes?
ReproductionReproductioneasy

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Question 40

In genetics, what does a homozygous genotype mean?
GeneticsGeneticsmedium

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