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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