Complex sentence: Andrew Millar was raised in Luxembourg but attended Cambridge University in the United Kingdom and received a Bachelor of Arts in 1988, studying genetics and winning University Prizes for botany in 1987 and genetics in 1988.
Split into simpler sentences: Andrew Millar was raised in Luxembourg; he attended Cambridge University in the United Kingdom where he received a Bachelor of Arts in 1988 in genetics. He won University Prizes for botany in 1987 and genetics in 1988.