What is it called when white blood cells follow a chemical trail

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

In the practice of science, this type of reasoning is used to develop explanations.

What materials must dams have to produce electricity, and what must occur?