Where is Mollusca placed on the Evolutionary Tree Cladogram and why is it there?

Question

if you can, can you go into detail..

Also, what other organisms and groups are similar to Mollusca and why are they similar?

Answer 1

Hmm, you accidentally posted a Zoology question in the Botany section. You should visit the Tree of Life project's page for Mollusca for you answer.

See: http://tolweb.org/Mollusca