Below is a picture of a DNA model. DNA is a very long molecule that codes for the information to create all of your traits. What might be the purpose of making models? Why are there two different models?

When organisms convert from of energy, what usually results

What effect does plate tectonics have an organic evolution

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