Q: Each megasporangium has a single functional one of what? Choices: - antispore - spicule - cocklebur - megaspore A:
megaspore
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Q: Where does the development of a fetus take place? Choices: - The bladder - The vagina - The kidney - the female reproductive system A:
the female reproductive system
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Q: What substances contained in lemons, vinegar, and sour candies have a sour taste? Choices: - proteins - fats - lactose - acids A:
acids
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Q: What are cyclins made up of? Choices: - enzymes - group of sugars - steroids - group of proteins A:
group of proteins
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