What is the main sugar found in the milk of placental mammals?

Lactose.

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  1. Fructose
  2. Lactose ✔
  3. Sucrose

Why: Lactose is the main sugar in placental milk, while monotreme milk has more oligosaccharides.

Huh, didn't know that: Lactose is the main sugar in placental milk, while monotreme milk has more oligosaccharides.

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References

Answer: Lactose. Lactose is the main sugar in placental milk, while monotreme milk has more oligosaccharides.

  1. Mammal en.wikipedia.org/wiki/Mammal
    Lactose is the main sugar in placental milk
    Checked 2026-11-07.

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