Q: What begins when an oogonium with the diploid number of chromosomes undergoes mitosis? Choices: - germination - morphogenesis - gametogenesis - oogenesis A:
oogenesis
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Q: Where is gabbro found? Choices: - volcanoes - forest floor - wetlands - oceanic crust A:
oceanic crust
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Q: When matter changes into an entirely different substance with different chemical properties, what has occurred? Choices: - mechanical change - gaseous change - physical change - chemical change A:
chemical change
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Q: Dna encodes instructions for what kind of molecules? Choices: - acids - cells - fats - proteins A:
proteins
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