Why are flash floods so dangerous? a. flash floods occur with little warning b. flash floods are always fast moving floods. c. flash floods can create unusually high tides. d. flash floods are created by tornadoes.

Tay-sachs disease is caused by a mutation in the hexa gene located on chromosome 15. tay-sachs follows an autosomal recessive pattern of inheritance. with the of the diagram, identify which of the offspring will be an unaffected carrier. a diagram showing the genes of parents who are carriers of tay-sachs disease a. a, b, and c b. b and c c. a and d d. a e. d