Explain why the heavy use of chemical insecticides in agriculture makes it necessary to regularly develop new insecticides.

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

Which is the most likely reason the writer of the play pygmalion chose to change the character of galatea from a statue to working-class woman?

Cells control gene expression at which steps