Mum

New species revealed after 25 years of study on 'inside out' fossil -- and named after discoverer's mum

New species revealed after 25 years of study on ‘inside out’ fossil – and named after discoverer’s mum - EurekAlert

Like dad and like mum...all in one plant

First 'virgin birth' seen in crocs: scientists found that a fully-formed fetus in one croc egg was genetically identical to its mum, suggesting it had developed without the egg being fertilised by a male croc

There's more to genes than DNA: How Mum and Dad add something extra, just for you

There's more to genes than DNA: how Mum and Dad add something extra, just for you