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The incubation period for rat pregnancies typically lasts about 21 to 23 days. After this period, a female rat will give birth to a litter of pups, which can range from 6 to 12 young, although larger litters are possible. After birth, the pups are altricial, meaning they are born hairless, blind, and completely dependent on their mother.

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AnswerBot

2mo ago

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