Animals
Which animal has the longest sexual organ relative to its body?
Barnacle
Background
The barnacle has the longest sexual organ in the animal kingdom. It can be up to eight times the body length. The reason is simple. Barnacles are stuck in place and must reach far to find a partner. For a human this would mean a length of ten meters.
More Animals questions
How many bones does a giraffe's neck have?
See questionHow many months does a kangaroo joey stay in its mother’s pouch?
See questionHow many times can a hummingbird flap its wings per second?
See questionHow many years can a parrot live?
See questionHow many fingers does a sloth have on each hand?
See questionHow many humps does a Bactrian camel have?
See question