The milk sugar, lactose, is made up of glucose and galactose. what type of a carbohydrate is lactose?

Suggest why placing wheels under a heavy box reduces the neccessary force required to push it along at a constant speed.

Plz ! a scientist wants to produce a cow that makes a particular human protein in it’s milk the desired protein causes blood to clot and can be used to treat hemophilia (a blood clotting disorder). which of the following would be best for the scientist to use? a. genetic crosses. b. cloning. c. selective breeding. d. genetic engineering.

What molecule contains an organisms genetic material, passed down from parents to their offspring