In a simple food chain, small fish eat algae; bigger fish eat the smaller fish; bears eat the bigger fish. using the above scenario, which of these would have the largest amount of energy? a. algae b. bears c. big fish d)

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