Chapter III Test 4 — Life in the UK Test Practice
About Chapter III Test 4 (Official 3rd Edition Handbook)
Chapter III Test 4 is a free 24-question practice test for British citizenship naturalisation and Indefinite Leave to Remain (ILR / settlement) applicants in the United Kingdom. Every question is written directly from the official Home Office handbook, Life in the UK: A Guide for New Residents (3rd Edition), covering British values, UK history, society, and government. To pass the official Life in the UK Test (booking fee £50 at gov.uk), candidates must answer at least 18 out of 24 multiple-choice questions correctly (75% pass mark) within 45 minutes.
Life in the UK Chapter III Test 4

What are the British scientists Sir Ian Wilmot and Keith Campbell famous for?
Correct Answer: The cloning of the first mammal, Dolly the sheep
Sir Ian Wilmut and Keith Campbell became world-famous for achieving the world's first successful cloning of a mammal — a sheep called Dolly, born in 1996.
Their achievement proved for the first time that adult cells could be reprogrammed to create a new organism, opening up entirely new possibilities in genetics, medicine, and biological research.