What is the major difference between amylose and amylopectin?

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.

This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment

Penelope studies how the structure and function of the nervous system is related to behavior. she is a psychologist