Which species has the longest gestation period among those listed?

Prepare for the Exotics Rodents / Biomed Research Test. Study with flashcards and questions, each complete with hints and explanations. Ace your exam and expand your expertise!

Multiple Choice

Which species has the longest gestation period among those listed?

Explanation:
Gestation length is species-specific in small rodents. Among these, gerbils have the longest gestation, typically about 24 to 26 days. Mice gestate roughly 19 to 21 days, rats about 21 to 23 days, and hamsters around 15 to 16 days. So gerbils take longer to reach term than the others listed.

Gestation length is species-specific in small rodents. Among these, gerbils have the longest gestation, typically about 24 to 26 days. Mice gestate roughly 19 to 21 days, rats about 21 to 23 days, and hamsters around 15 to 16 days. So gerbils take longer to reach term than the others listed.

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