Describe the origin and diversification of animals from choanoflagellate ancestors among the protista to the porifera, cnidaria, xenacoelomorpha, and platyhelminthes.

What statements describe a host organism?

Dna, in the nucleus carries the genetic code for making proteins in ribosomes. in the diagram, b, represents the proteins produced. dna cannot leave the nucleus to carry the genetic information to the ribosome where proteins are produced. how does the genetic code get from the nucleus to the ribosome? what does a represent? now

What are the three different shapes or structures shapes or structure of carbon-based molecules?