1.If the roots hairs take up water from the soil by osmosis, what would you expect to
happen if so much nitrate fertilizer was put in the soil that water becomes stronger
solution than cell sap of root hairs?
2. Checking pulse is a preliminary test for whether a person is alive. Explain

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