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

1		Human beings fit nicely into discrete categories based on only a few phenotypic traits.
			A)	TRUE
			B)	FALSE
2		Sunburn hinders the body's ability to sweat.
			A)	TRUE
			B)	FALSE
3		Hypervitaminosis D is one of the adaptive traits that has evolved in tropical populations to help radiate heat from the body.
			A)	TRUE
			B)	FALSE
4		There is greater variation within "racial" groups than between them.
			A)	TRUE
			B)	FALSE
5		Alleles that were once maladaptive may lose their disadvantage if the environment shifts.
			A)	TRUE
			B)	FALSE