Do earthworms reproduce sexually or asexually?
Sexually. Earthworms are bisexual, or hermaphroditic, which
means that each individual has both male and female sex organs.
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The first answer is not completely right.
Earthworms have babies asexually and sexually, becasue sexually
they can mate with another worm, and asexually because a worm can
have it by itself ans the baby worm will have the exactly same DNA.
Worms also have babies asexually because if you cut a worm in half
it goes through regeneration and fragementation and that piece
becomes a different worm and the other piece regrows. <--That is
incorrect: Worms do not regrow into two worms when cut in half. The
part that contains the upper half of the body will regrow the parts
that it has lost, while the lower part (that doesn't contain the
brain) will just wiggle around because of the ganglia that are
still intact.