Is koi fish oviparous or viviparous?

Answer 1

Salamanders are all oviparous. All salamander species lay eggs in water.

Answer 2

Koi fish, like all fish, are oviparous because they lay eggs that develop outside of the mother's body.

Answer 3

Salmon lay eggs, so are oviparous.

Answer 4

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Answer 5

Ovoviparous