Brothers make marmots 'tom boys'
Wednesday, August 31, 2011 - 03:00
in Psychology & Sociology
Female marmots born in litters that are mostly male become "tom boys", behaving in ways that are more typically male, say scientists.
Updated by artificial intelligence Thu, 13 Mar 2025, 3:35:01 UTC Learn more
- Tell your friends
- Get science news via