Question

When does inbreeding occur?

Answer 1

here is your answer,

The isolation of a small population for a period of time can lead to inbreeding within that population, resulting in increased genetic relatedness between breeding individuals. Inbreeding depression can also occur in a large population if individuals tend to mate with their relatives, instead of mating randomly.

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Answer 2

When does inbreeding occur?

➔ But however, due to some inbreeding, mutation may occur and a homaphrodite guinea pig may be born. This however is extremly rare, and the guinea pig may have sever problems later.