Which of the following items in this staining exercise are potentially dangerous to the student?
Select all of the correct statements.
A. Microbial culture
B. Nigrosin and crystal violet
C. Bunsen burner
D. Microscope
E. Water spray bottle

Select the correct answer. 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