CAT (VARC) PYQs

The absence of genetic similarities between white-lipped grove snails of Ireland and snails from other parts of Europe,

especially Britain.

The absence of genetic variation between white-lipped grove snails of Ireland and the Pyrenees.

The coincidental evolution of similar traits (white-lipped shell) in the grove snails of Ireland and the Pyrenees.

The distinct lineage of white-lipped grove snails found specifically in Ireland and the Pyrenees.