lime
@lime@feddit.nl
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- Comment on Off the Rails 1 month ago:
Unlike most land mammals, whale testicles are not located in an external scrotum. Instead, they are located internally, within the abdominal cavity, near the kidneys.
The size of whale testicles varies greatly between species. Some species, such as the right whale, have exceptionally large testicles, weighing up to a ton each. This is thought to be related to sperm competition in these promiscuous mating species.