Question 61
Which environmental factor is most directly responsible for acid rain?Environmental studiesPollution and environmental impactmedium
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Question 62
Which hormone controls the menstrual cycle and prepares the uterus for pregnancy?ReproductionHuman reproductive systemeasy
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Question 63
During sexual reproduction, which process increases genetic diversity by producing gametes with different allele combinations?DNA and geneticsGenetic variation and meiosishard
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Question 64
Which process leads to the formation of new species over time?EvolutionEvolution and Speciationmedium
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Question 65
Which organ is primarily responsible for filtering blood and producing urine?Human physiologyExcretory Systemeasy
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Question 66
Which environmental factor most directly affects the rate of photosynthesis in plants?Environmental studiesPhotosynthesis and Environmental Factorsmedium
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Question 67
Which molecule carries genetic information from the nucleus to the cytoplasm for protein synthesis?DNA and geneticsGene Expression and Protein Synthesismedium
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Question 68
What evidence supports the theory of evolution by natural selection?EvolutionEvidence for Evolutionhard
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Question 69
In human physiology, which hormone regulates blood glucose levels by lowering it?Human physiologyEndocrine Systemmedium
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Question 70
Which reproductive strategy is characteristic of organisms that produce many offspring with little parental care?ReproductionReproductive Strategieshard
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