Read the statement and decide whether it is true or false.

1		Natural selection requires genetic variation to operate.
			A)	TRUE
			B)	FALSE
2		Random genetic drift is the most important mechanism of genetic evolution in large populations.
			A)	TRUE
			B)	FALSE
3		Punctuated equilibrium is the evolutionary theory that long periods of evolutionary leaps are interrupted by short periods of stasis.
			A)	TRUE
			B)	FALSE
4		During meiosis, the process by which homologous chromosomes intertwine and exchange segments of their DNA is called crossing over.
			A)	TRUE
			B)	FALSE
5		Genetic variation is required for mutation to work.
			A)	TRUE
			B)	FALSE