sit next 2 each other
Yes
Both by asexual fragmentation ( a type of piece reproduction ) and sexual reproduction. Most flat worms are hermaphrodites and contain both male and female genitalia.
asexual reproduction ensures that there are very little changes, that way if an original specimen has favorable traits, then the traits will carry on to the replicate. Worms are good examples of these.
Sponges, mostly. Most worms are sexual and asexual reproducers though, too.
Clitellata which include all annelid worms with a collar for reproduction.
no Worms reproduce by sexual reproduction, when they get under each other's skin, then release the sperm and egg cells.
You will need to contact the Louvre directly to discuss and acquire their reproduction rights.
Discuss the issues related to genetic mutations: sexual reproductions, migration and population size
Haploid cells carry genetic traits from parents to offspring
These worms may have come from inside you during the night. There are certain paracites that live in the human intestine that can come out of your bottum - collect some of the worms in a glass jar and take them with you when you go to see a qualified medical practitioner (a doctor) to discuss this problem. If there are human worms than the doctor will be able to get rid of them for you.
yes, well they can. But there is one more way the can. If you put them in a box i the dark they could do more
The exchange of sperm and egg is sexual reproduction