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a small muscular sac in the mammalian body which stores bile.

Subject:

reproductive or sex cells that contain the haploid set of chromosomes. The male gametes are...

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the gamete-producing phase that produces the zygote from which the sporophyte emerges.

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the movement of respiratory gases across a respiratory surface.

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the acidic fluid secreted into the mammalian stomach which contains various digestive enzymes...

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