During what reproduction, cells reproduce identical and unidentical offspring

What the theory that the sun goes around earth was replaced with the theory that earth goes around the sun this was an exaple of a

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content

If the rna molecule in a human has the nucleotide sequence of guu, this would the amino acid valine would be needed to make the protein. how would this cha process was occurring in a mushroom?